pentad pentacyclic • pentadactyl · · · Info · Definitions · Synonyms · Characters · · pentad · · Text Latin · · Script 6 · · Length Definitions · · · (noun) the cardinal number that is the sum of four and one. Synonyms: five, 5, V, cinque, quint, quintet, fivesome, quintuplet, fin, Phoebe, Little Phoebe. · · Noun Definition 1 Synonyms · · · five · · Synonym 1 5 · · Synonym 2 v · · Synonym 3 cinque · · Synonym 4 quint · · Synonym 5 quintet · · Synonym 6 fivesome · · Synonym 7 quintuplet · · Synonym 8 fin · · Synonym 9 phoebe · · Synonym 10 little phoebe · · Synonym 11 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 n latin small letter n U+006E p latin small letter p U+0070 t latin small letter t U+0074