From mouse + -kind. mousekind (uncountable) The entirety of mice; all mice collectively as a group. 1850, Rusticus, “The mice and the rats, the weasels...
harekind horsekind humankind insectkind mammalkind mankind monkeykind mousekind oxenkind peoplekind personkind ponykind rabbitkind reptilekind serpentkind...
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