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Definition of Humorless
1. Adjective. Lacking humor. "It was a humorless wink; a wink of warning" 
Definition of Humorless
1. a. Destitute of humor.
Definition of Humorless
1. [adj]
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1. Adjective. Lacking humor. "It was a humorless wink; a wink of warning" 
1. a. Destitute of humor.
1. [adj]