say it: MAH-dee-uh
madia is a noun meaning "genus of sticky herbs with yellow flowers open in morning or evening but closed in bright light". It carries one recorded sense.
genus of sticky herbs with yellow flowers open in morning or evening but closed in bright light
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 madia 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.