英和和英

発音

• (Received Pronunciation) IPA: /fɔːˈmeɪʃ(ə)n/
• (General American, Canada) IPA: /fɔɹˈmeɪʃ(ə)n/
• (General Australian, New Zealand) IPA: /foːˈmæɪʃ(ə)n/
• 韻: -eɪʃən
• ハイフネーション: for‧ma‧tion

名詞

formation (countable and uncountable, plural formations)

1. The act of assembling a group or structure. [from 14th c.]
   • 2019, VOA Learning English (public domain)

     Some cloud formation was confirmed and rainfall was observed over some islands.

2. Something possessing structure or form. [from 17th c.]
3. The process during which something comes into being and gains its characteristics. [from 18th c.]
4. (military) A grouping of military units or smaller formations under a command, such as a brigade, division, wing, etc. [from 18th c.]
5. (geology) A layer of rock of common origin. [from 19th c.]
   • 2012, Chinle Miller, In Mesozoic Lands: The Mesozoic Geology of Arches and Canyonlands National Parks, Kindle edition:

     Over a broad region, the color of a formation may change.

6. (military) An arrangement of moving troops, ships, or aircraft, such as a wedge, line abreast, or echelon. Often "in formation".
7. (sports) An arrangement of players designed to facilitate certain plays.
   • 2017 May 13, Barney Ronay, “Antonio Conte’s brilliance has turned Chelsea’s pop-up team into champions”, in the Guardian‎:

     N'Golo Kanté embodies both sides of this, a player whose early scratchiness was soothed with glorious results in the new 3-4-3 formation, allowed simply to be his best, most wonderfully mobile, diligent, destructive self.

8. The process of influencing or guiding a person to a deeper understanding of a particular vocation.
9. (category theory) A structure made of two categories, two functors from the first to the second category, and a transformation from one of the functors to the other.

下位語

派生語

関連する語

• form

Further reading

• “formāciǒun, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007.
• James A. H. Murray et al., editors (1884–1928), “Formation”, in A New English Dictionary on Historical Principles (Oxford English Dictionary), volume IV (F–G), London: Clarendon Press, →OCLC, page 464, column 1.
• “formation”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “formation”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.