Meanings
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1
adj
Very bad; of poor quality.
I worked here all summer and all I got was this lousy T-shirt.
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2
adj
Feeling ill or unwell.
I caught a cold and I've been feeling lousy all week.
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3
adj
Full of or crowded with something (usually unwanted).
The place was lousy with tourists during the summer.
Thesaurus
Etymology
From Middle English lousy, lowsy, lousi, equivalent to louse + -y.
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