释义 |
amygdaloidal, a.|əmɪgdəˈlɔɪdəl| [f. prec. + -al1.] Pertaining to, or of the nature or character of, the rock amygdaloid.
1813Bakewell Introd. Geol. 28 Amygdaloidal..when composed of a compact ground with cavities which have been filled up with another mineral substance. 1858Geikie Hist. Boulder xii. 241 The same rocks may be likewise vesicular or amygdaloidal. |