biro birny • Biron · · · Info · Definitions · Synonyms · Characters · · biro · · Text Latin · · Script 4 · · Length 2 · · Syllables Definitions · · · (noun) a pen that has a small metal ball as the point of transfer of ink to paper. Synonyms: ballpoint, ballpoint pen, ballpen, Biro. · · Noun Definition 1 Synonyms · · · ballpoint · · Synonym 1 ballpoint pen · · Synonym 2 ballpen · · Synonym 3 Characters · · b latin small letter b U+0062 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072