orbicular
/ɔːˈbɪkjʊlə(r)/adjective
technical <技>
1
- having the shape of a flat ring or disc圆环的; 圆盘的。
2
- having a rounded convex or globular shape球状的, 球形的。
2.1
- Geology (of a rock) containing spheroidal igneous inclusions【地质】（岩石）含有圆形火成包体的。
派生词
orbicularity
nounorbicularly
adverb词源
late Middle English: from late Latin orbicularis, from Latin orbiculus, diminutive of orbis 'ring'.