(obsolete) The Canada goose.

(informal) To fiddle idly. / (informal) To joke, kid, or play. / (informal) To have a sexual relationship, especially one which is non-commital.

(mineralogy) An orthorhombic-disphenoidal mineral containing arsenic, calcium, hydrogen, magnesium, oxygen, and vanadium.

plural of San Andreas fault / (geology) The component faults of the San Andreas fault system in California