different between group vs jam

English

Alternative forms

• groop (non-standard)
• groupe (obsolete)

Etymology

From French groupe (“cluster, group”), from Italian gruppo, groppo (“a knot, heap, group, bag (of money)”), from Vulgar Latin *cruppo, Renaissance Latin grupus, from Proto-Germanic *kruppaz (“lump, round mass, body, crop”), from Proto-Indo-European *grewb- (“to crumple, bend, crawl”). Cognate with German Kropf (“crop, craw, bunch”), Old English cropp, croppa (“cluster, bunch, sprout, flower, berry, ear of corn, crop”), Dutch krop (“craw”), Icelandic kroppr (“hump, bunch”). Doublet of crop and croup.

Pronunciation

• enPR: gro?op, IPA^(key): /??u?p/
• Rhymes: -u?p

Noun

group (plural groups)

1. A number of things or persons being in some relation to one another.

2. (group theory) A set with an associative binary operation, under which there exists an identity element, and such that each element has an inverse.
   • 1977, Roger C. Lyndon, Paul E. Schupp, Combinatorial Group Theory, Springer, page 192,

     Throughout this section, we shall assume the existence of finitely presented groups with unsolvable word problem.

   • 1992, Svetlana Katok, Fuchsian Groups, University of Chicago Press, page 112,

     In this chapter we give some examples of Fuchsian groups. The most interesting and important ones are the so-called "arithmetic" Fuchsian groups, i.e., discrete subgroups of PSL(2,R) obtained by some "arithmetic" operations. One such construction we have already seen: if we choose all matrices of SL(2,R) with integer coefficients, then the corresponding elements of PSL(2,R) form the modular group PSL(2,Z).

   • 2007, Zhong-Qi Ma, Group Theory for Physicists, World Scientific, page 277,

     In Chap. 4 the fundamental concepts on Lie groups have been introduced through the SO(3) group and its covering group SU(2).

3. (geometry, archaic) An effective divisor on a curve.
4. A (usually small) group of people who perform music together.

5. (astronomy) A small number (up to about fifty) of galaxies that are near each other.
6. (chemistry) A column in the periodic table of chemical elements.
7. (chemistry) A functional group.

8. (sociology) A subset of a culture or of a society.
9. (military) An air force formation.
10. (geology) A collection of formations or rock strata.
11. (computing) A number of users with same rights with respect to accession, modification, and execution of files, computers and peripherals.
12. An element of an espresso machine from which hot water pours into the portafilter.
13. (music) A number of eighth, sixteenth, etc., notes joined at the stems; sometimes rather indefinitely applied to any ornament made up of a few short notes.
14. (sports) A set of teams playing each other in the same division, while not during the same period playing any teams that belong to other sets in the division.
15. (business) A commercial organization.

Synonyms

• (number of things or persons being in some relation to each other): collection, set
• (people who perform music together): band, ensemble
• See also Thesaurus:group

Hypernyms

• (in group theory): monoid

Hyponyms

Derived terms

• subgroup

Related terms

Descendants

• ? Gulf Arabic: ?????
• ? Japanese: ???? (gur?pu)
• ? Korean: ?? (geurup)
• ? Tongan: kulupu

Translations

References

• group on Wikipedia.Wikipedia

Verb

group (third-person singular simple present groups, present participle grouping, simple past and past participle grouped)

1. (transitive) To put together to form a group.

   group the dogs by hair colour

2. (intransitive) To come together to form a group.

Synonyms

• (put together to form a group): amass, categorise/categorize, classify, collect, collect up, gather, gather together, gather up; see also Thesaurus:round up
• (come together to form a group): assemble, begather, foregather, throng; see also Thesaurus:assemble

Translations

Further reading

• group in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• group in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

English

Pronunciation

• (Received Pronunciation, US) IPA^(key): /?d?æm/
• (Southern England, Australia) IPA^(key): /?d?æ?m/
• - fruit spread
• - verb
• Rhymes: -æm
• Homophone: jamb

Etymology 1

First attested in the early 18th c. as a verb meaning “to press, be pressed, be wedged in”. Eventually onomatopoeic, perhaps identical with Middle English cham (“to bite, to gnash one's teeth”), whence modern champ.

Noun

jam (countable and uncountable, plural jams)

1. A sweet mixture of fruit boiled with sugar and allowed to congeal. Often spread on bread or toast or used in jam tarts.

   Synonyms: (US) conserve, jelly, preserve

2. (countable) A difficult situation.

   Synonyms: see Thesaurus:difficult situation
3. (countable) Blockage, congestion.

4. (countable, popular music) An informal, impromptu performance or rehearsal.
5. (countable, by extension, informal) A song; a track.
   • 2001, Jet (volume 100, number 22, page 25)

     The result is an outstanding assortment of sophisticated, sexy and hip-hop-tinged R&B grooves, ballads and party jams.

6. (countable, by extension) An informal event where people brainstorm and collaborate on projects.

7. (uncountable, slang) That which one particularly prefers, desires, enjoys, or cares about.

8. (countable, baseball) A difficult situation for a pitcher or defending team.

9. (countable, basketball) A forceful dunk.
10. (countable, roller derby) A play during which points can be scored.

11. (climbing, countable) Any of several maneuvers requiring wedging of an extremity into a tight space.

12. (Britain, slang) luck.

13. (slang) sexual relations or the contemplation of them.

Derived terms

Descendants

• ? Czech: džem
• ? Japanese: ??? (jamu)
• ? Korean: ? (jaem)
• ? Russian: ???? (džem)
• ? Serbo-Croatian: dž?m, ????
• ? Slovak: džem

Translations

See also

• jelly
• marmalade

Verb

jam (third-person singular simple present jams, present participle jamming, simple past and past participle jammed)

1. To get something stuck, often (though not necessarily) in a confined space.
   • 1719, Daniel Defoe, Robinson Crusoe, London: W. Taylor, 3rd edition, 1719, p. 226,^[1]

     The Ship, which by its Building was Spanish, stuck fast, jaum’d in between two Rocks; all the Stern and Quarter of her was beaten to Pieces with the Sea […]

2. To brusquely force something into a space; cram, squeeze.
   • 1779, George Colman, Farewell Epilogue, spoken at Wynnstay after the representation of Cymbeline and The Spanish Barber, 22 January, 1779, in Prose on Several Occasions: Accompanied with Some Pieces in Verse, London: T. Cadel, 1787, Volume 3, p. 283,^[2]

     Since the new post-horse tax, I dare engage

     That some folks here have travell’d in the Stage:

     Jamm’d in at midnight, in cold winter weather,

     The crouded passengers are glew’d together.

3. To cause congestion or blockage. Often used with "up"

4. To block or confuse a broadcast signal.
5. (baseball) To throw a pitch at or near the batter's hands.

6. (music) To play music (especially improvisation as a group, or an informal unrehearsed session).
7. To injure a finger or toe by sudden compression of the digit's tip.

8. (roller derby) To attempt to score points.

9. (nautical, transitive) To bring (a vessel) so close to the wind that half her upper sails are laid aback.
   • 1887, William Clark Russell, The Golden Hope

     It won't do to jam her,” answered Stone ;" but it might be worth findin' out if th' Hope won't lie closer than t' other can." Half a point ----"

10. (Canada, informal) To give up on a date or some joint endeavour; stand up, chicken out, jam out.

Synonyms

• ram

Derived terms

• (to squeeze into a small space): jam-pack
• jammer
• jam band
• jam session

Translations

Etymology 2

Persian or Hindi, meaning "garment, robe;" see ????? (“garment”). Related to pajamas.

Noun

jam (plural jams)

1. (dated) A kind of frock for children.

Etymology 3

Noun

jam (plural jams)

1. (mining) Alternative form of jamb

References

• jam on Wikipedia.Wikipedia
• jam at OneLook Dictionary Search
• jam in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Anagrams

• JMA, Maj, Maj., maj.

Albanian

Etymology

From Proto-Albanian *esmi, from Proto-Indo-European *h?ésmi (“I am, I exist”), identical with Ancient Greek ???? (eimí), Sanskrit ????? (ásmi), English am. Aorist qeshë from Proto-Indo-European *k?el- (“to turn, revolve”), with a semantic development similar to Germanic *werdan (“to become”), from Proto-Indo-European *wert- (“to turn”).

Pronunciation

• IPA^(key): /jam/

Verb

jam (first-person singular past tense qeshë, participle qenë)

1. to be

Conjugation

References

Czech

Etymology

From Portuguese inhame or Spanish iñame, both likely of West African origin.

Noun

jam m

1. yam (any Dioscorea vine)

Dutch

Etymology

Borrowed from English jam.

Pronunciation

• IPA^(key): /??m/
• Hyphenation: jam
• Rhymes: -?m

Noun

jam m (plural jams, diminutive jammetje n)

1. (chiefly Netherlands) jam (congealed sweet mixture of conserved fruits)

Synonyms

• confituur
• marmelade

Derived terms

• aardbeienjam
• jampot
• kersenjam

Esperanto

Etymology

Borrowed from Latin iam.

Pronunciation

• IPA^(key): /jam/
• Hyphenation: jam
• Audio:

Adverb

jam

1. already

Garo

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

jam

1. granary, storehouse

Highland Popoluca

Noun

jam

1. lime

References

• Elson, Benjamin F.; Gutiérrez G., Donaciano (1999) Diccionario popoluca de la Sierra, Veracruz (Serie de vocabularios y diccionarios indígenas “Mariano Silva y Aceves”; 41)?^[3] (in Spanish), Instituto Lingüístico de Verano, A.C., ?ISBN, page 74

Indonesian

Etymology

From Malay jam, from Sanskrit ??? (y?ma, “time”).

Pronunciation

• IPA^(key): [?d??am]
• Hyphenation: jam

Noun

jam (first-person possessive jamku, second-person possessive jammu, third-person possessive jamnya)

1. hour (Time period of sixty minutes)
2. clock (instrument to measure or keep track of time)
3. (colloquial) time, particular moment or hour; the appropriate moment or hour for something

   Synonyms: pukul, saat, waktu

Further reading

• “jam” in Kamus Besar Bahasa Indonesia (KBBI) Daring, Jakarta: Badan Pengembangan dan Pembinaan Bahasa, Kementerian Pendidikan dan Kebudayaan Republik Indonesia, 2016.

Interlingua

Adverb

jam (not comparable)

1. already

Javanese

Etymology

Ultimately from Sanskrit ??? (y?ma)

Noun

jam

1. clock

Latgalian

Pronunciation

• IPA^(key): /?jam/
• Hyphenation: jam

Pronoun

jam

1. dative singular of jis

References

• Nicole Nau (2011) A short grammar of Latgalian, München: LINCOM GmbH, ?ISBN, page 37

Latin

Adverb

jam (not comparable)

1. Alternative form of iam

References

• jam in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press

Lindu

Noun

jam

1. time
2. hour
3. clock

Lithuanian

Pronoun

jam m

1. (third-person singular) dative form of jis.
   • 2007, Jurga (Jurga Šeduikyt?), Angelai

     Jo balti sparnai man tinka

     Jam savo šarvus dovanoju

     His white wings suit me

     I present to him my armor

Malay

Etymology

From Sanskrit ??? (y?ma, “time”).

Pronunciation

• IPA^(key): [d??am]
• Rhymes: -d??am, -am

Noun

jam (Jawi spelling ???, plural jam-jam, informal 1st possessive jamku, impolite 2nd possessive jammu, 3rd possessive jamnya)

1. hour (Time period of sixty minutes)
2. clock (instrument to measure or keep track of time)

Further reading

• “jam” in Pusat Rujukan Persuratan Melayu | Malay Literary Reference Centre, Kuala Lumpur: Dewan Bahasa dan Pustaka, 2017.

North Frisian

Etymology

From Old Frisian j?. Cognate with West Frisian jimme

Pronoun

jam

1. you (plural)
2. your (plural)

Polish

Pronunciation

• IPA^(key): /jam/

Noun

jam f

1. genitive plural of jama

Pronoun

jam

1. (informal, sometimes proscribed) Combined form of ja +? -m (first person singular pronoun + verb suffix).

Further reading

• jam in Polish dictionaries at PWN

Slovene

Noun

jam

1. genitive dual/plural of jama

Swedish

Pronunciation

• IPA^(key): /j??m/

Noun

jam n

1. meow (sound of a cat)

Declension

Related terms

• jama

Anagrams

• Maj, maj

Welsh

Etymology

From English jam.

Pronunciation

• IPA^(key): /d??am/

Noun

jam m (plural jamiau, not mutable)

1. jam

   Synonym: cyffaith

Further reading

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present) , “jam”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies

West Frisian

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

jam c (plural jams)

1. jam, fruit preserves

Alternative forms

• sjem

Further reading

• “jam (I)”, in Wurdboek fan de Fryske taal (in Dutch), 2011