L1E1V4O1R1O1T1A1T1O1R1Y4
18 points
LEVOROTATORY is validvalid
[adj]
counterclockwise; rotating the plane of polarization of light to the left, also LAEVOROTATORY, LEVOROTARY [adj]
[adj]
counterclockwise; rotating the plane of polarization of light to the left, also LAEVOROTATORY, LEVOROTARY [adj]