pigboat pigbelly • pig boiling · · · Info · Definitions · Synonyms · Characters · · pigboat · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) a submersible warship usually armed with torpedoes. Synonyms: submarine, sub, U-boat. · · Noun Definition 1 Synonyms · · · submarine · · Synonym 1 sub · · Synonym 2 u-boat · · Synonym 3 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 g latin small letter g U+0067 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074