a. [f. COLONIZE + -ABLE.] Capable of being colonized.

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1864.  W. Taylor, in Ann. Rev., II. 203. By the occupation of … colonizable territory.

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1883.  G. Allen, Colin Clout’s Calendar, xxxvii. 211. Our own thistles, chickweeds, and groundsels ought rightfully to accompany British wheat and barley to every part of the colonizable world.

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