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)

• neut.
• neuter
• neutered
• neutering
• neuters
• neutral
• neutral axis
• neutralino
• peregrinating
• peregrination
• peregrinations
• peregrinator
• peregrinators
• peregrinatory
• peregrine
• peregrine falcon
• peregrine falcons
• peregrines
• peregrinities
• peregrinity
• pereia
• pereion
• pereiopod
• pereiopods
• pereira