Simple past tense and past participle of pickax.(verb)
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Use "pickaxed" in a sentence
"Himmler had had it dredged by several more feet for reasons unclear to the slave laborers who had pickaxed their way through the solid rock on which the tower rested."
"Ã The story then jumps ahead 10 years to slow down and let us get used to some of these characters before they get pickaxed, as well."
"Pickaxe for Binz because she pickaxed Jewish women to death."