■ adjective
1》 relating to biology or living organisms.
↘(of a detergent) containing enzymes to assist the cleaning of washing.
2》 (of a parent or child) related by blood; natural.
3》 relating to or denoting the use of microorganisms or toxins of ~ origin as weapons of war.
■ noun a ~ product used for therapeutic purposes.
Derivatives
biologic adjective
~ly adverb