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Opaline

Adjective

Definitions

1.AdjectiveResembling opal in having a milky white iridescence.
2.NounA 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."
3.NounAny of several minerals resembling opal, including a variety of yellow chalcedony.
4.NounSynonym of opal glass.
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