laevorotatory or levorotatory /lē-vō-rōˈtə-tə-ri or -rō-tāˈ/

1. Counter-clockwise
2. Rotating the plane of polarization of light to the left (optics)

laevorotāˈtion noun

• chloroprenes
• chloroquin
• chloroquine
• chloroquines
• chloroquins
• chloroses
• chlorosis
• chlorothiazide
• chlorothiazides
• chlorotic
• chlorous
• chlorous acid
• chlorpromazine
• chlorpromazines
• chlorpyrifos
• chlortetracycline
• ChM
• Chm
• chmn.
• CHO
• choan-
• choana
• choanae
• choano-
• choanocyte