(obsolete) Any bright-coloured kind of chalcedony apart from cornelian. / An opaque, impure variety of quartz, of red, yellow, and other dull colors, breaking conchoidally with a smooth surface.

(transitive) To decorate with, or as if with, jasper.

(UK, West Country, Somerset, colloquial) A wasp. / (US, slang) A person, a guy, especially seen as naïve or simple.

A male given name from Old Persian. / A surname. / One of the Magi, also known as Caspar. / A town in Alberta, Canada. / Jasper National Park in Alberta.

plural of jasper

Containing jasper, composed of jasper / Resembling jasper

To convert into, or make to resemble, jasper

Containing particles of jasper; mixed with jasper.

simple past tense and past participle of jasperize

present participle of jasperize