Dictionary entry

Levorotatory

Webster's Dictionary 1913

Le′vo‐ro″ta‐to‐ry (–rō″tȧ‐tō̍‐ry̆), a. [Levo- + rotatory.] (Chem. & Physics) Turning or rotating the plane of polarization towards the left; levogyrate, as levulose, left-handed quartz crystals, etc. [Written also lævorotatory.]