Definition, Meaning & Synonyms
fast-acting
Adjective
/ˈfæst ˈæktɪŋ/
Definition
Designed to produce effects quickly after administration or application.
Examples
- The painkiller is fast-acting, providing relief within minutes.
- Your fast-acting response during the emergency saved lives.
- Fast-acting insulin helps manage blood sugar levels quickly.
Meaning
Fast-acting refers to substances or medications that take effect swiftly after being introduced into the body or system.
Synonyms
- quick-acting
- immediate
- rapid
