say it: MEE-lee
mealy is an adjective meaning "containing meal or made of meal". It carries 2 recorded senses.
containing meal or made of meal
composed of or covered with particles resembling meal in texture or consistency
“granular sugar”
“the photographs were grainy and indistinct”
“it left a mealy residue”
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 mealy 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.