Khwa·riz·mi 
(kwärĭz-mē, wär-), al- Full name Muhammad ibn-Musa al-Khwarizmi. 780?-850?
(kwärĭz-mē, wär-), al- Full name Muhammad ibn-Musa al-Khwarizmi. 780?-850? Persian mathematician and astronomer whose works introduced Arabic numerals and algebraic concepts to Western mathematics. The word algorithm is derived from his name.
- cockles of (one's) heart
- cockles of one's heart
- cockloft
- cockney
- cock-of-the-rock
- cock of the walk
- cockpit
- cockroach
- cockscomb
- cocksfoot
- cockshy
- cocksucker
- cocksure
- cocksurely
- cocksureness
- cocktail
- cocktail dress
- cocktail lounge
- cocktail party
- cocktail table
- cocktease
- cockteaser
- cock-up
- cocky
- "Coco."