Heightened in English dictionary heightened Meanings and definitions of "Heightened" Simple past tense and past participle of heighten. increased in intensity or concentration; elevated, stepped-up adjective increased in intensity or concentration; elevated, stepped-up verb simple past tense and past participle of [i]heighten[/i] more Grammar and declension of Heightened heightened ( comparative more heightened, superlative most heightened) heightened (comparative more heightened, superlative most heightened) more Heightened Sample sentences with "Heightened" Declension Stem Try again Available translations Arabic Chinese Czech Dutch Eastern Mari Estonian French German Greek Hungarian Irish Italian Kurdish Kurmanji Polish Portuguese Russian Spanish Welsh Authors