cefadroxil cee spring • cefobid · · · Info · Definitions · Synonyms · Characters · · cefadroxil · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a cephalosporin antibiotic (trade name Ultracef). Synonyms: Ultracef. · · Noun Definition 1 Synonyms · · · ultracef · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 x latin small letter x U+0078