n. A local anesthetic commonly used as a topical pain reliever.
the GNU version of the Collaborative International Dictionary of English
n. a chemical substance obtainable as a white crystalline ester (H2N.C6H4.CO.O.C2H5) used as a local anesthetic. Chemically, it is 4-aminobenzoic acid ethyl ester.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a white crystalline ester used as a local anesthetic
Word Usage
"- Health Canada suggest avoiding creams or lotions that may hold heat inside the skin or may contain numbing medication (such as benzocaine or lidocaine)."