Lidocaine has 2 different meanings across 1 category:
Noun
Noun
1
a local anesthetic (trade names Lidocaine and Xylocaine) used topically on the skin and mucous membranes
2
A crystalline compound C₁₄H₂₂N₂O that is used in the form of its hydrochloride as a local anesthetic and as an antiarrhythmic agent.
Broader Terms (hypernyms)