undercutting

Tanımlar (İngilizce)

1. fiil present participle and gerund of undercut
2. isim An undercut; a cut in the lower part.

   “When there are undercuttings in the bass-relief, so that the plaster poured upon it would run into cavities, from which it could not be drawn up, but would break in them, these undercuttings must be filled up with plaster […]”