Also colombier. [a. F. colombier dove-cote, used in same sense.] A size of paper measuring about 341/2 inches by 24, the size being varied slightly by different makers.
1875. Ure, Dict. Arts, III. 497. [Fine papers]
atlas, 34 by 24: columbia, 341/2 by 231/2: double elephant, 263/4 by 40.