IPA: /ˌbaɪəʊˈməʊlɪkjʊlə/
KK: /ˌbaɪoʊˈmoʊlɪkjələr/
Relating to the large organic molecules that are present in living things, such as proteins, nucleic acids, and carbohydrates.
The researchers focused on biomolecular interactions to understand how cells communicate.
Biomolecular is formed from "bio-" (from Greek "bios", meaning life) and "molecular" (from Latin "molecula", meaning a small mass or particle). The word refers to the molecular structures that are essential to life processes.
Think of 'bio-' meaning life, and 'molecular' referring to small particles — together, they describe the tiny structures that are vital for life.