gutta-percha
- n a whitish rubber derived from the coagulated milky latex of gutta-percha trees; used for insulation of electrical cables
- Her collection eventually included early American rag and wood dolls, dolls made of bisque, china, papier-mch, wax, rubber, rawhide, gutta-percha and celluloid.
- Doctor-Explorer Alexander Hamilton Rice is gathering ethnological, geological, commercial data (rubber, gutta-percha).