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

• complacences
• complacencies
• complacency
• complacent
• complacently
• complain
• complainant
• complainants
• complained
• complainer
• complainers
• complaining
• complainingly
• complainings
• complains
• complaint
• complaints
• complaisance
• complaisances
• complaisant
• complaisantly
• complanate
• complanation
• complanations
• compleat