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sullen

[ suhl-uhn ]
/ ˈsʌl ən /
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See synonyms for: sullen / sullenness on Thesaurus.com

adjective
showing irritation or ill humor by a gloomy silence or reserve.
persistently and silently ill-humored; morose.
indicative of gloomy ill humor.
gloomy or dismal, as weather or a sound.
sluggish, as a stream.
Obsolete. malignant, as planets or influences.
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Origin of sullen

First recorded in 1565–75; earlier sollen, solain, from Middle English solein(e), solain “sole, solitary, sullen,” possibly from Vulgar Latin sōlānus (unattested), from Latin sōlus “alone, only, single”

synonym study for sullen

1. See cross. 1, 2. See glum.

OTHER WORDS FROM sullen

sul·len·ly, adverbsul·len·ness, nounun·sul·len, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use sullen in a sentence

British Dictionary definitions for sullen

sullen
/ (ˈsʌlən) /

adjective
unwilling to talk or be sociable; sulky; morose
sombre; gloomya sullen day
literary sluggish; slowa sullen stream
obsolete threatening
noun
(plural) archaic a sullen mood

Derived forms of sullen

sullenly, adverbsullenness, noun

Word Origin for sullen

C16: perhaps from Anglo-French solain (unattested), ultimately related to Latin sōlus alone
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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