from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An antibiotic of the actinomycin group, C62H86N12O16, isolated from bacteria and used as an antineoplastic agent in the treatment of certain cancers. Also called actinomycin D.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. actinomycin D
d- + actinomycin.(American Heritage® Dictionary of the English Language, Fourth Edition)