| 1. | the milky juice, nearly white when pure, of various Malaysian trees of the sapodilla family, esp. Palaquium gutta. |
| 2. | the tough, rubberlike gum made from this and used as a dental cement, in the manufacture of golf balls, for insulating electric wires, etc. |

gutta-percha gut·ta-per·cha (gŭt'ə-pûr'chə)
n.
A rubbery substance from the latex of any of several tropical trees, used as a temporary filling material in dentistry and in the manufacture of orthopedic splints.