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dis·to·buc·cal .dis-tō-'bək-əl adj relating to or located on the distal and buccal surfaces of a molar or premolar <the \distobuccal cusp of the first molar>
dis·to·buc·cal·ly -ə-lē adv
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dis·to·buc·cal (dis″to-bukґəl) pertaining to or formed by the distal and buccal surfaces of a tooth, or by the distal and buccal walls of a tooth cavity preparation. Called also buccodistal.Medical dictionary. 2011.