say it: WAH-shee
washy is an adjective meaning "overly diluted; thin and insipid". It carries 2 recorded senses.
having lost freshness or brilliance of color
“sun-bleached deck chairs”
“faded jeans”
“a very pale washed-out blue”
“washy colors”
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 washy 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.