oat cell carcinoma oatcake • oat cleaner · · · Info · Definitions · Synonyms · Characters · · oat cell carcinoma · · Text Common · · Latin · · Scripts 18 · · Length 6 · · Syllables Definitions · · · (noun) highly malignant carcinoma composed of small round or egg-shaped cells with little cytoplasm; lung cancers are frequently oat cell carcinomas. Synonyms: oat cell carcinoma, small cell carcinoma. · · Noun Definition 1 Synonyms · · · small cell carcinoma · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074