pinion
/ˈpɪnjən/ noun, verb, proper noun
Forms pinions pinioning pinioned
- noun A wing.
- noun (ornithology) The joint of a bird's wing farthest from the body.
- noun (ornithology) Any of the outermost primary feathers on a bird's wing.
- noun A moth of the genus Lithophane.
- verb To cut off the pinion of a bird’s wing, or otherwise disable or bind its wings, in order to prevent it from flying.
- verb To bind the arms of someone, so as to deprive him of their use; to disable by so binding.
- verb (transferred sense, figurative) To restrain; to limit.
- noun (mechanical engineering) The smallest gear in a gear train.
- proper noun A surname.
Synonyms
Etymology
From Middle English pynyon, from Old French pignon, from Latin penna (“feather”).
Borrowed from French pignon.
Webster’s 1913
- noun A moth of the genus Lithophane, as L. antennata, whose larva bores large holes in young peaches and apples.
- noun A feather; a quill. Shak.
- noun A wing, literal or figurative.
- verb To bind or confine the wings of; to confine by binding the wings.
Etymology [OF. pignon a pen, F., gable, pinion (in sense 5); cf. Sp. piñon pinion; fr. L. pinna pinnacle, feather, wing. See Pin a peg, and cf. Pen a feather, Pennat, Pennon.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “pinion”, CC BY-SA 4.0. Details