baryon barylite • baryon number · · · Info · Definitions · Synonyms · Characters · · baryon · · Text Latin · · Script 6 · · Length 3 · · Syllables Definitions · · · (noun) any of the elementary particles having a mass equal to or greater than that of a proton and that participate in strong interactions; a hadron with a baryon number of +1. Synonyms: heavy particle. · · Noun Definition 1 Synonyms · · · heavy particle · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 y latin small letter y U+0079