English Dictionary

opaline

noun

a clear to white liquid secreted by sea hares (genus Aplysia) that becomes viscous upon contact with water / (mineralogy) any of several minerals resembling opal, including a variety of yellow chalcedony

She wore a beautiful opaline necklace.

意味（1）

a clear to white liquid secreted by sea hares (genus Aplysia) that becomes viscous upon contact with water

The attack on a sea hare by a spiny lobster causes release of the whitish opaline, followed the co-release of both opaline and ink.

意味（2）

(mineralogy) any of several minerals resembling opal, including a variety of yellow chalcedony

意味（3）

opal glass