1
: having a sullen and gloomy disposition
became morose and uncommunicative
2
: marked by or expressive of gloom
morose song lyrics
mo·rose·ness
: the quality or state of being morose
the moroseness of age and infirmity never touched him, and he never quarreled with a friend or lost one—
Matthew Arnold
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Merriam-Webster unabridged



