say it: murk
murk is a noun and verb meaning "an atmosphere in which visibility is reduced because of a cloud of some substance". It carries 2 recorded senses.
an atmosphere in which visibility is reduced because of a cloud of some substance
make dark, dim, or gloomy
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for murk come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.