Meanings
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Thesaurus
Simplified etymology
Lousy is formed from louse, an Old English word of Germanic origin. From early times it meant both “full of lice” and, figuratively, “dirty” or “contemptible.” The sense “abundantly supplied,” as in “lousy with money,” arose in mid 19th-century American English.
Etymology
From Middle English lousy, lowsy, lousi, equivalent to louse + -y.
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