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levorotatory 左旋的 左旋的 levorotatory adj 1: rotating to the left [synonym: {levorotary}, {levorotatory}, {left-handed}] Levorotatory \Le`vo*ro"ta*to*ry\ (-r[=o]"t[.a]*t[-o]*r[y^]), a.
[Levo- rotatory.] (Chem. & Physics) Turning or rotating the plane of polarization of light towards the left; -- applied to crystals and compounds exhibiting optical activity, such as levulose, left-handed quartz crystals, etc. Opposite of {dextrorotatory}. [Written also {l[ae]vorotatory}.] [1913 Webster PJC]
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