say it: mohn
moan is a noun and verb meaning "an utterance expressing pain or disapproval". It carries 2 recorded senses.
indicate pain, discomfort, or displeasure
“The students groaned when the professor got out the exam booklets”
“The ancient door soughed when opened”
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 moan 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.