(Australia, colloquial) Of hair, puffy, or having extra volume, not necessarily desired; having such hair; see bouffant.

(obsolete) A traitor; a defector; a renegade.

Obsolete form of buckaroo.

(astronomy, geology) A long, narrow, steep-sided depression on a planet (often other than Earth), a moon, or another body in the Solar System. / (astronomy, obsolete, rare) An aurora.