A building in which mail is collected together, then sorted prior to delivery.

plural of sorting office

the official title of Honolulu, a consolidated city-county which includes the whole island of Oahu as well as the state capital. It is one of five counties in Hawaii.

(informal) The extinct flightless bird Bullockornis.

Misconstruction of most of the time

plural of piece of the pie

A personal share of a limited resource. / (idiomatic, one's share from the financial proceeds of illicit activity) A piece of the action. / Used other than figuratively or idiomatically: see piece, pie.

plural of enthalpy of vaporization

birth control

(Internet slang, text messaging) of course