1. opal - Noun
2. Opal - Proper noun
A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity.
Source: Webster's dictionaryMy soul is like this cloudy, flaming opal ring. Arthur Symons
There are as many worlds as there are kinds of days, and as an opal changes its colors and its fire to match the nature of a day, so do I. John Steinbeck
It took teams of LEP warlocks to slow down time for a few hours; the magic required to open a door to the tunnel was stupendous. It would be easier to shoot down the moon. Opal tapped this into her notepad. Reminder. Shoot down the moon? Viable? Eoin Colfer
I am charging you with the protection of my mother and friends, not to mention keeping my younger self off the Internet. He is as dangerous as Opal. Eoin Colfer
Oh,It's going to be so easy to kill you",scoffed Opal. Eoin Colfer
The sky was pure opal now. Oscar Wilde