VDict - Definition of opal

English - English (Wordnet) dictionary (also found in English - Vietnamese, Computing (FOLDOC))

opal

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Noun

a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones

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Words pronounced/spelled similarly to "opal":
oval offal opal opel ovolo ovule
Words contain "opal":
archepiscopal archiepiscopal black opal congo copal copal copaline copalite courbaril copal episcopal episcopal church more...
Words contain "opal" in its definition in English - English (Wordnet) dictionary:
opalesce opal black opal harlequin opal fire opal grayly girasol greyly opalise opalize

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