2. Adjective. (context: chemistry of a compound) having two functional groups or binding sites ¹
3. Adjective. (context: chemistry of a reaction) involving two functional groups or binding sites ¹
¹ Source: wiktionary.com
Definition of Bifunctional
1. [adj]
Medical Definition of Bifunctional
1. Referring to a molecule containing two reactive functional groups; cross-linking reagents are bifunctional compounds. (05 Mar 2000)