Index of English words, starting with "co"

(1) - Columbian (a.) Of or pertaining to the United States, or to America.

(1) - Columbic (a.) Pertaining to, or derived from, the columbo root.
(2) - Columbic (a.) Pertaining to, or containing, columbium or niobium; niobic.

(1) - Columbine (n.) The mistress or sweetheart of Harlequin in pantomimes.
(2) - Columbine (n.) A plant of several species of the genus Aquilegia; as, A. vulgaris, or the common garden columbine; A. Canadensis, the wild red columbine of North America.
(3) - Columbine (a.) Of or pertaining to a dove; dovelike; dove-colored.

(1) - Columbium (n.) A rare element of the vanadium group, first found in a variety of the mineral columbite occurring in Connecticut, probably at Haddam. Atomic weight 94.2. Symbol Cb or Nb. Now more commonly called niobium.