English Dictionary: rotation | by the DICT Development Group |
3 results for rotation | |
From WordNet (r) 3.0 (2006) [wn]: | |
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From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Rotation \Ro*ta"tion\, a. Pertaining to, or resulting from, rotation; of the nature of, or characterized by, rotation; as, rotational velocity. | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Rotation \Ro*ta"tion\, n. [L. rotatio: cf. F. rotation.] 1. The act of turning, as a wheel or a solid body on its axis, as distinguished from the progressive motion of a revolving round another body or a distant point; thus, the daily turning of the earth on its axis is a rotation; its annual motion round the sun is a revolution. 2. Any return or succesion in a series. {Moment of rotation}. See {Moment of inertia}, under {Moment}. {Rotation in office}, the practice of changing public officers at frequent intervals by discharges and substitutions. {Rotation of crops}, the practices of cultivating an orderly succession of different crops on the same land. |