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Definition of murk
murk
/mɜːrk/
murk
Adverb:murkily
•Adjective:murky
•Past Simple:murked
•Past Participle:murked
•Present Participle:murking
murk Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Rare
Syllables
1
murk Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Thick darkness, gloom, or obscurity caused by mist, fog, smoke, or muddy water.
Example
"The fishing boat slowly emerged from the coastal murk just as the sun began to rise."
Synonyms
View all synonyms for murk Antonyms
View all antonyms for murk• verb
1
To make or become dark, cloudy, or obscure.
Example
"Heavy storm clouds began to murk the afternoon sky across the valley."
Synonyms
View all synonyms for murk Antonyms
View all antonyms for murk• Rhymes for murk
Word Origin & Etymology
From Middle English mirke, derived from Old Norse myrkr ('dark, gloomy'), which replaced the native Old English cognate mirce.
Cite this Entry
Wordmom. (2026). Definition of Murk. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/murk