| 释义 |
peritomous, a. Min.|pəˈrɪtəməs|
[f. Gr. περί around + -τοµός cut, cutting.]
(See quot.)
1835C. U. Shepard Mineral. I. xxiv, Peritomous. Note, Implying that cleavage takes place in more than one direction parallel to the axis, and that the faces are all of the same quality. |