a. [f. COLONIZE + -ABLE.] Capable of being colonized.
1864. W. Taylor, in Ann. Rev., II. 203. By the occupation of colonizable territory.
1883. G. Allen, Colin Clouts Calendar, xxxvii. 211. Our own thistles, chickweeds, and groundsels ought rightfully to accompany British wheat and barley to every part of the colonizable world.