say it: HELTH-fuhl
healthful is an adjective meaning "conducive to good health of body or mind". It carries 2 recorded senses.
conducive to good health of body or mind
“a healthful climate”
“a healthful environment”
“healthful nutrition”
“healthful sleep”
“Dickens's relatively healthful exuberance”
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 healthful 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.