| coltsfoot |
a widespread perennial weed, named for the shape of its leaves. |
| Columbia |
a river that flows from British Columbia, along the Washington-Oregon border, and into the Pacific. [2 definitions] |
| columbine |
any of several plants related to the buttercup, bearing varicolored flowers having five spurred petals. |
| columbium |
see "niobium." |
| Columbus |
the capital of Ohio. |
| Columbus Day |
a U.S. holiday, usu. observed on the second Monday in October, that commemorates Christopher Columbus's discovery of the New World. |
| column |
a regularly appearing article or editorial in a newspaper or magazine. [5 definitions] |
| columniation |
the architectural use of columns, or an arrangement of columns in a structure. |
| columnist |
a writer or editor of a regular column or feature in a newspaper or magazine. |
| colure |
either of the two great circles of the celestial sphere that intersect at the poles, one passing through the solstices and the other through the equinoxes. |
| colza |
any of several plants, esp. rape, whose seeds produce oil used in salad dressings and lubricants. [2 definitions] |
| com- |
with; together; jointly. [2 definitions] |
| coma1 |
a prolonged, deep state of unconsciousness resulting from disease, injury, poisoning, or the like. |
| coma2 |
the cloud around a comet's nucleus; the head of a comet. [3 definitions] |
| comal |
in botany, of or pertaining to terminal tufts, such as the silky hairs at the ends of some seeds or the bracts at the top of a pineapple. |
| comanage |
combined form of manage. |
| comanagement |
combined form of management. |
| comanager |
combined form of manager. |
| Comanche |
a member of a tribe of North American Indians now living in Oklahoma. [2 definitions] |
| comatose |
in a coma; unconscious. [2 definitions] |
| comb |
a thin, toothed implement used to untangle, style, or hold hair. [9 definitions] |