sinistrality: Meaning and Definition of

sin•is•tral•i•ty

Pronunciation: (sin"u-stral'i-tē), [key]
— n.
  1. the state or quality of having the left side or its parts or members different from and, usually, more efficient than the right side or its parts or members; left-handedness.
  2. preference for using the left hand or side.
  3. the state of being sinistral. Cf.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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