Definitions

1. adjective

Relating to propionic acid or containing a propionic group.

“The propionic acid is a key component in the synthesis of various pharmaceuticals.”

2. noun

A propionic group or an acid containing this group.

“The propionic acid is used as a preservative in food products.”

3. chemistry

A propionic group or an acid containing this group in organic chemistry.

“The propionic acid is used in the production of various chemical compounds.”