say it: duhn
dun is a verb, noun and adjective meaning "treat cruelly". It carries 7 recorded senses.
persistently ask for overdue payment
“The grocer dunned his customers every day by telephone”
make a dun color
horse of a dull brownish grey color
a color or pigment varying around a light grey-brown color
“she wore dun”
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 dun 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.