gladden glad • gladdener · · · Info · Definitions · Synonyms · Antonyms · Characters · · gladden · · Text Latin · · Script 7 · · Length Definitions · · · (verb) make glad or happy. Synonyms: joy. · · Verb Definition 1 (verb) become glad or happy. · · Verb Definition 2 Synonyms · · · joy · · Synonym 1 Antonyms · · · sadden · · Antonym 0 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 l latin small letter l U+006C n latin small letter n U+006E