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De - Pt| English Dictionary: formation' | by the DICT Development Group |
| 1 result for formation' | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Formation \For*ma"tion\, n. [L. formatio: cf. F. formation.] 1. The act of giving form or shape to anything; a forming; a shaping. --Beattie. 2. The manner in which a thing is formed; structure; construction; conformation; form; as, the peculiar formation of the heart. 3. A substance formed or deposited. 4. (Geol.) (a) Mineral deposits and rock masses designated with reference to their origin; as, the siliceous formation about geysers; alluvial formations; marine formations. (b) A group of beds of the same age or period; as, the Eocene formation. 5. (Mil.) The arrangement of a body of troops, as in a square, column, etc. --Farrow. | |
