See Also: opal(medicine)
opal(dictionary)
opal(encyclopedia)
opal(dictionary)
opal codon(medicine)
opal mutation(medicine)
opal suppressor(medicine)

carvery (iou) and opal (medicine)


carvery (iou)



carvery noun. M19.
[from CARVE + -ERY.]
Meat for carving. rare. M19.
Carved work. rare. M19.
A buffet or restaurant where meat is carved from a joint as required. M20.

opal (medicine)


opal
<chemical> A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity.

The precious opal presents a peculiar play of colours of delicate tints, and is highly esteemed as a gem. One kind, with a varied play of colour in a reddish ground, is called the harlequin opal. The fire opal has colours like the red and yellow of flame. Common opal has a milky appearance. Menilite is a brown impure variety, occurring in concretions at Menilmontant, near Paris. Other varieties are cacholong, girasol, hyalite, and geyserite.

Origin: L. Opalus: cf. Gr, Skr. Upala a rock, stone, precious stone: cf. F. Opale.

Source: Websters Dictionary