BILATERAL

bilateral. Bilateral, a. having two sides

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Bi‐lat″er‐al (�), a. [[Pref. bi- + lateral: cf. F. bilatéral.]] 1. 1. Having two sides; arranged upon two sides; affecting two sides or two parties.
2. 2. (Biol.) Of or pertaining to the two sides of a central area or organ, or of a central axis; as, bilateral symmetry in animals, where there is a similarity of parts on the right and left sides of the body.