opal Noun, n, opal

1. (mineralogy) opal

Appox. usage (any sense): 1.36 per million words

opalin Adjective, opalin

1. opal (colored)

Appox. usage (any sense): less than 0.1 per million words

opal Noun, n, opal

1. definition not found for this word

Appox. usage (any sense): 1.33 per million words