A semisynthetic analogue of cephalosporin

WordNet Word definitions in WordNet
n. a semisynthetic analogue of cephalosporin

Wiktionary Word definitions in Wiktionary
n. (context medicine English) A semisynthetic antibiotic related to cephalosporin

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Cephalosporin \Ceph"a*lo*spor`in\ (s[e^]f"[.a]*l[-o]*sp[=o]r`[i^]n), n. [from Cephalosporium, a fungus producing the first of the series discovered.] (Chem.) any of a class of chemical substances, some of which have therapeutically useful antibacterial ...