different between companion vs cohort

English

Etymology

From Middle English companion, from Old French compaignon (“companion”) (modern French compagnon), from Late Latin comp?ni?n- (nominative singular comp?ni?, whence French copain), from com- +? p?nis (literally, with + bread), a word first attested in the Frankish Lex Salica as a calque of a Germanic word, probably Frankish *galaibo, *gahlaib? (“messmate”, literally “with-bread”), from Proto-Germanic *gahlaibô. Compare also Old High German galeipo (“messmate”) and Gothic ???????????????????????????????? (gahlaiba, “messmate”); and, for the semantics, compare Old Armenian ????? (?nker, “friend”, literally “messmate”). More at co-, loaf. Displaced native Old English ?ef?ra.

Pronunciation

• IPA^(key): /k?m?pænj?n/
• Hyphenation: com?pan?ion

Noun

companion (plural companions)

1. A friend, acquaintance, or partner; someone with whom one spends time or accompanies
   • 2017 September 27, David Browne, "Hugh Hefner, 'Playboy' Founder, Dead at 91," Rolling Stone

     For the most part, Hefner's female companions all adhered to the same mold: twentysomething, bosomy and blonde. "Well, I guess I know what I like," he once said when asked about his preferences.

2. (dated) A person employed to accompany or travel with another.
3. (nautical) The framework on the quarterdeck of a sailing ship through which daylight entered the cabins below.
4. (nautical) The covering of a hatchway on an upper deck which leads to the companionway; the stairs themselves.
5. (topology) A knot in whose neighborhood another, specified knot meets every meridian disk.
6. (figuratively) A thing or phenomenon that is closely associated with another thing, phenomenon, or person.
7. (attributive) An appended source of media or information, designed to be used in conjunction with and to enhance the main material.

8. (astronomy) A celestial object that is associated with another.
9. A knight of the lowest rank in certain orders.

10. (obsolete, derogatory) A fellow; a rogue.
    • 1599, William Shakespeare, The Merry Wives of Windsor, III. i. 111:

      and let us knog our / prains together to be revenge on this same scald, scurvy, / cogging companion,

Synonyms

• See also Thesaurus:friend

Derived terms

Related terms

• accompany, accompanying
• company

Translations

Verb

companion (third-person singular simple present companions, present participle companioning, simple past and past participle companioned)

1. (obsolete) To be a companion to; to attend on; to accompany.
   • 1865, John Ruskin, Precious Thoughts

     we had better turn south quickly and compare the elements of education which formed , and of creation which companioned , Salvator .

2. (obsolete) To qualify as a companion; to make equal.

Romanian

Etymology

From French compagnon.

Noun

companion m (plural companioni)

1. companion

Declension

English

Etymology

From Latin cohors (stem cohort-); borrowed into Old English as coorta, but reintroduced into Middle English as c?hort and ch?ors via Old French cohorte. Doublet of court.

Pronunciation

• (UK) IPA^(key): /?k??.h??(?)t/
• (US) IPA^(key): /?ko??.h??t/
• Hyphenation: co?hort

Noun

cohort (plural cohorts)

1. A group of people supporting the same thing or person.
   • 1887 July, George John Romanes, Mental Differences of Men and Women, in Popular Science Monthly, Volume 31,

     Coyness and caprice have in consequence become a heritage of the sex, together with a cohort of allied weaknesses and petty deceits, that men have come to think venial, and even amiable, in women, but which they would not tolerate among themselves.

   • 1919, Albert Payson Terhune, Lad: A Dog, Chapter VI: Lost!,

     A lost dog? — Yes. No succoring cohort surges to the relief. A gang of boys, perhaps, may give chase, but assuredly not in kindness.

2. (statistics) A demographic grouping of people, especially those in a defined age group, or having a common characteristic.

   The 18-24 cohort shows a sharp increase in automobile fatalities over the proximate age groupings.

3. (historical, Ancient Rome, military) Any division of a Roman legion, normally of about 500 men.

   Three cohorts of men were assigned to the region.

   • 1900, Marcus Tullius Cicero, Evelyn Shuckburgh (translator), Letters to Atticus, 5.20,

     But he lost the whole of his first cohort and the centurion of the first line, a man of high rank in his own class, Asinius Dento, and the other centurions of the same cohort, as well as a military tribune, Sext. Lucilius, son of T. Gavius Caepio, a man of wealth, and high position.

   • 1913, Cornelius, article in Catholic Encyclopedia,

     The cohort in which he was centurion was probably the Cohors II Italica civium Romanorum, which a recently discovered inscription proves to have been stationed in Syria before A.D. 69.

4. An accomplice; abettor; associate.

   He was able to plea down his sentence by revealing the names of three of his cohorts, as well as the source of the information.

5. Any band or body of warriors.
   • 1667, John Milton, Paradise Lost

     With him the cohort bright / Of watchful cherubim.

6. (taxonomy) A natural group of orders of organisms, less comprehensive than a class.
7. A colleague.
8. A set of individuals in a program, especially when compared to previous sets of individuals within the same program.

   The students in my cohort for my organic chemistry class this year are not up to snuff. Last year's cohort scored much higher averages on the mid-term.

Meronyms

• (major unit of the Roman army): legion, maniple, century

Derived terms

• infracohort
• subcohort
• supercohort

Translations

Verb

cohort (third-person singular simple present cohorts, present participle cohorting, simple past and past participle cohorted)

1. To associate with such a group

See also

• cahoots

References

• Douglas Harper (2001–2021) , “cohort”, in Online Etymology Dictionary

Anagrams

• chroot, rootch, trocho-

Catalan

Etymology

Borrowed from Latin cohors. Doublet of cort.

Pronunciation

• (Balearic, Valencian) IPA^(key): /ko???t/
• (Central) IPA^(key): /ku??rt/

Noun

cohort f (plural cohorts)

1. cohort (group of people supporting the same thing)
2. cohort (demographic grouping of people)
3. cohort (division of a Roman legion)

Further reading

• “cohort” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.