| tridermic | Relating to or derived from the three primary germ layers of the embryo: ectoderm, endoderm, and mesoderm. Origin: tri-+ G. Derma, skin (05 Mar 2000) |
|---|---|
| tridermoma | Synonym: triphyllomatous teratoma. Origin: tri-+ G. Derma, skin, + -oma, tumour (05 Mar 2000) |