osteoblast osteoarthrotomy • osteoblastic · · · Info · Definitions · Synonyms · Characters · · osteoblast · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a cell from which bone develops. Synonyms: bone-forming cell. · · Noun Definition 1 Synonyms · · · bone-forming cell · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074