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Medical Dictionary

para–aminobenzoic acid

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noun para–ami·no·ben·zo·ic acid \ˈpar-ə-ə-ˌmē-nō-ˌben-ˌzō-ik-, ˈpar-ə-ˌam-ə-(ˌ)nō-\

Medical Definition of para–aminobenzoic acid

  1. :  a colorless para-substituted aminobenzoic acid that is a growth factor of the vitamin B complex and is used as a sunscreen—called also PABA




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