| Trich | a genus of erect or climbing shrubs found in tropical South America |
|---|---|
| Trich | a genus of Phalangeridae |
| Trich | bushy-tailed phalanger |
| Trich | an irresistible urge to pull out your own hair |
| Trich | pleochroism of a crystal so that it exhibits three different colors when viewed from three different directions |
| Trich | the normal ability to see colors |
| Trich | having or involving three colors |
| Trich | having or involving three colors |
| Trich | infestation by a roundworm |
| Trich | a genus of Hystricidae |
| Trich | porcupine of Borneo and Sumatra having short spines and a long tail |