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

• disconcertions
• disconcertment
• disconcertments
• disconcerts
• disconfirm
• disconfirmation
• disconfirmed
• disconfirming
• disconfirms
• disconformable
• disconformities
• disconformity
• disconnect
• disconnected
• disconnectedly
• disconnecting
• disconnection
• disconnections
• disconnects
• disconnexion
• disconnexions
• disconsent
• disconsented
• disconsenting
• disconsents