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

• flowerer
• flowerers
• flower essence
• flower essences
• floweret
• flowerets
• flower-garden
• flower-gardens
• flower girl
• flower girls
• flower-head
• flower-heads
• flowerier
• floweriest
• floweriness
• flowerinesses
• flowering
• flowering rush
• flowering rushes
• flowerings
• flowerless
• flower of Jove
• flowerpecker
• flowerpeckers
• Flower People