different between pyramid vs mob

English

Alternative forms

• piramis, pyramis (obsolete)

Etymology

From French pyramide, from Old French piramide, from Latin p?ramis, p?ramidis, from Ancient Greek ??????? (p?ramís), possibly from ????? (p?rós, “wheat”) + ???? (amá?, “reap”) or from Egyptian pr-m-ws (“height of a pyramid”), from pr (“(one that) comes forth”) + m (“from”) + ws (“height”). Schenkel and K. Lang proposed hypothetical Coptic ????? (piram) or ???? (phram) derived from Egyptian mr via metathesis as a source of ??????? (p?ramís) while Schenkel also suggested it being the source of Arabic ???? although the latter is considered far-fetched by Takacs.

Pronunciation

• IPA^(key): /?p???m?d/

Noun

pyramid (countable and uncountable, plural pyramids)

1. An ancient massive construction with a square or rectangular base and four triangular sides meeting in an apex, such as those built as tombs in Egypt or as bases for temples in Mesoamerica.
2. A construction in the shape of a pyramid, usually with a square or rectangular base.
3. (geometry) A solid with triangular lateral faces and a polygonal (often square or rectangular) base.
4. (neuroanatomy) A medullary pyramid, the medial-most bumps on the ventral side of the medulla oblongata
5. (Britain, dated) The game of pool in which the balls are placed in the form of a triangle at spot.
6. A pyramid scheme.
7. (card games, uncountable) Alternative letter-case form of Pyramid. (a solitaire card game)
8. (card games) The triangular layout of cards in the game of Pyramid.

9. (journalism) An approximately triangular headline consisting of several centered lines of text of increasing length.

Quotations

For quotations using this term, see Citations:pyramid.

Derived terms

Translations

See also

• Ponzi scheme

Verb

pyramid (third-person singular simple present pyramids, present participle pyramiding, simple past and past participle pyramided)

1. To build up or be arranged in the form of a pyramid.
2. (transitive, genetics) To combine (a series of genes) into a single genotype.
3. (intransitive) To employ, or take part in, a pyramid scheme.
4. (finance) To engage in pyramid trading.
   • 2002, Alexander Elder, Come Into My Trading Room: A Complete Guide to Trading (page 152)

     Multiply this by the number of shares you traded, and add other positions if you pyramided.

Swedish

Pronunciation

• Rhymes: -i?d

Noun

pyramid c

1. (geometry) pyramid
2. Pyramid-shaped construction.

Declension

Related terms

• pyramidspel

See also

• pyramidal

Welsh

Alternative forms

• puramid

Etymology

From English pyramid, from French pyramide, from Old French piramide, from Latin p?ramis, p?ramidis, from Ancient Greek ??????? (p?ramís).

Pronunciation

• (North Wales) IPA^(key): /?p??ram?d/
• (South Wales) IPA^(key): /?p?ram?d/

Usage notes

Being a word borrowed from English derived from Greek, the y in pyramid is pronounced /??, ?/ rather than expected /?/. To preserve consistency between pronunciation and spelling, some prefer to spell this word puramid. Nevertheless, pyramid is the more common spelling of the two. See symbol/sumbol, synthesis/sunthesis, system/sustem for similar examples.

Noun

pyramid m (plural pyramidau)

1. pyramid

Derived terms

• pyramidaidd (“pyramidal”)

Further reading

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

English

Pronunciation

• (Received Pronunciation) enPR: m?b, IPA^(key): /m?b/
• (General American) enPR: m?b, IPA^(key): /m?b/
• Rhymes: -?b

Etymology 1

From Middle English mob, short for mobile, from Latin m?bile (vulgus) (“fickle (crowd)”). The video-gaming sense originates from English mobile, used by Richard Bartle for objects capable of movement in an early MUD.

Noun

mob (plural mobs)

1. A large or disorderly group of people; especially one bent on riotous or destructive action.
   • February 13, 1788, James Madison, Jr., Federalist No. 55

     Had every Athenian citizen been a Socrates, every Athenian assembly would still have been a mob.

2. (collective noun) A group of animals such as horses or cattle.
3. A flock of emus.
4. The Mafia, or a similar group that engages in organized crime (preceded by the).

   • The Bat—they called him the Bat. […]. He'd never been in stir, the bulls had never mugged him, he didn't run with a mob, he played a lone hand, and fenced his stuff so that even the fence couldn't swear he knew his face.

   • 1986, Paul Chadwick, Concrete: Under the Desert Stars, Dark Horse Books

     What if it is a mob killing? They can’t hurt me, but …

5. (video games) A non-player character, especially one that exists to be fought or killed to further the progression of the story or game.
   • 2002, "Wolfie", Re: Whoa - massive changes due in next patch (on newsgroup alt.games.everquest)

     You can't win with small, balanced groups. You have to zerg the mob with a high number of players.

6. (archaic) The lower classes of a community; the rabble.
7. (Australian Aboriginal) A group of Aboriginal people associated with an extended family group, clan group or wider community group, from a particular place or country.
   • 2011 March 10, Allan Clarke, W.A. through Noongar eyes

     There’s nothing like local knowledge and after thousands of years living here the Noongar mob understand this land better than anyone, so it makes sense for them to tap into the lucrative tourism industry.

Synonyms

• (mafia): mafia, Mafia

Derived terms

Translations

Verb

mob (third-person singular simple present mobs, present participle mobbing, simple past and past participle mobbed)

1. (transitive) To crowd around (someone), sometimes with hostility.

   The fans mobbed a well-dressed couple who resembled their idols.
2. (transitive) To crowd into or around a place.

   The shoppers mobbed the store on the first day of the sale.

Translations

Etymology 2

Alteration of mab.

Noun

mob (plural mobs)

1. (obsolete) A promiscuous woman; a harlot or wench; a prostitute. [17th-18th c.]
2. A mob cap.
   • c. 1773-1774, Oliver Goldsmith, letter to Mrs Bunbury

     cover their faces with mobs

Derived terms

• mob cap

Verb

mob (third-person singular simple present mobs, present participle mobbing, simple past and past participle mobbed)

1. (transitive) To wrap up in, or cover with, a cowl.

Etymology 3

Abbreviation of mobile phone.

Noun

mob (plural mobs)

1. mobile phone

Usage notes

• This is most often used in signwriting to match with the other three-letter abbreviations tel (“telephone”) and fax (“facsimile”).

Further reading

• Mob in the Encyclopædia Britannica (11th edition, 1911)

References

Anagrams

• BMO, BOM, BoM, MBO, OMB

Danish

Verb

mob

1. imperative of mobbe

French

Etymology

Abbreviated form of mobylette.

Pronunciation

• IPA^(key): /m?b/

Noun

mob f (plural mobs)

1. (colloquial) scooter, moped

Further reading

• “mob” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Volapük

Pronunciation

• IPA^(key): /mob/

Noun

mob (nominative plural mobs)

1. suggestion

Declension

Derived terms

• mobön

White Hmong

Pronunciation

• IPA^(key): /m??/

Etymology

From Proto-Hmong-Mien *?mun (“illness, pain”). Cognate with Iu Mien mun.

Verb

mob

1. to be ill/sick; to hurt; to be unwell

References

• Ernest E. Heimbach, White Hmong - English Dictionary (1979, SEAP Publications)