oxycephaly oxycephalous • oxychlorate · · · Info · Definitions · Synonyms · Characters · · oxycephaly · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a congenital abnormality of the skull; the top of the skull assumes a cone shape. Synonyms: acrocephaly. · · Noun Definition 1 Synonyms · · · acrocephaly · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 x latin small letter x U+0078 y latin small letter y U+0079