adj : of, relating to, or being a supernumerary tooth esp. on the buccal side of a permanent molar or a cusp or tubercle located esp. on the buccal aspect of a molar and representing such a tooth <an accessory cusp, the cusp, is rarely present on the buccal surface of first molars -J. H. Scott et al> .
cusp, is rarely present on the buccal surface of first molars -J. H. Scott et al> .
