The definition of botox is an injected botulin neurotoxin muscle relaxer and is sometimes used to treat spasms, tics and wrinkles.
The way many celebrity faces from ten years ago now look much younger is an example of botox.
a type of purified botulin neurotoxin used in medicine as a muscle relaxant and often injected into facial muscles for cosmetic purposes, as to smooth wrinkles
Origin of Botox; from bo(tulinum) tox(in): see botulinum (toxin)
A trademark for a preparation of botulinum toxin, used to treat blepharospasms, strabismus, and muscle dystonias and to smooth facial wrinkles.
- Alternative capitalization of Botox.