Pentecostal pentecostal • pentecostalism · · · Info · Definitions · Characters · · Pentecostal · · Text Latin · · Script 11 · · Length 4 · · Syllables Definitions · · · (noun) any member of a Pentecostal religious body. Synonyms: Pentecostalist. · · Noun Definition 1 (adj) of or relating to or characteristic of any of various Pentecostal religious bodies or their members. Synonyms: pentecostal. · · Adjective Definition 1 (adj) of or relating to or occurring at Pentecost. Synonyms: pentecostal. · · Adjective Definition 2 Characters · · P latin capital letter p U+0050 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074