A·lem·bert 
(ăl′əm-bâr, ä-läɴ-bĕr), Jean Le Rond d' 1717-1783.
(ăl′əm-bâr, ä-läɴ-bĕr), Jean Le Rond d' 1717-1783. French mathematician and philosopher who wrote the influential Treatise of Dynamics (1743). He also contributed to Diderot's Encyclopédie.
- contrite
- contritely
- contriteness
- contrition
- contrivance
- contrive
- contrived
- contrivedly
- contriver
- control
- control freak
- control key
- controllability
- controllable
- controllably
- controlled substance
- controller
- controllership
- controlling interest
- control rocket
- control stick
- control surface
- control system
- control tower
- controversial