carat

n 1: a unit of weight for precious stones ◦ 200 mg

2: the unit of measurement for the proportion of gold in an

alloy; 18-karat gold is 75% gold; 24-karat gold is pure

gold [syn: {Karat}]

caret

^

Common: hat; control; uparrow; caret; {ITU-T}: circumflex.

Rare: chevron; {INTERCAL}: shark (or shark-fin); to the ("to

the power of"); fang; pointer (in Pascal).