Definition of "beta-naphthol" [beta-naphthol]

• An isomeric form of naphthol, C10H7OH, occurring as white crystals and used in making antioxidants, pigments, and dyes. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "During the operation the sterilized instruments should be kept in a beta-naphthol solution and returned to it when the operator is not using them."
• "The antiseptic sutures and ligatures should be similarly soaked in beta-naphthol solution during the progress of the operation."
• "Sponges should be kept in a beta-naphthol or a corrosive sublimate solution during the operation."