Definition of "canalled" []

• Simple past tense and past participle of canal. (verb)

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• "Paddies of sea water have been canalled in and sealed off, to evaporate."
• "Originally published in the August 1946 issue of Astounding Science Fiction magazine, the story opens with the education of a mutant boy born into a powerful royal family that dominates Earth and has allies on Venus, but quickly shifts backward a few years to recount an allied invasion of a green, canalled Mars."
• "There were illustrations of astronauts watching a “canalled” Mars from one of its moons, Deimos."