plural of wastebasket

A usually small indoor receptacle for items that are to be discarded; a rubbish bin.

(transitive) To discard in a wastebasket.

plural of wastepaper basket

Someone who wastes their own or others' time. / Something unproductive. / Something which passes the time that may or may not be seen positively.

plural of wasteland

(mechanical engineering, automotive, aviation) A valve that allows exhaust gases to bypass an engine's turbocharger, in order to keep from overspeeding the turbocharger rotor or driving the boost pressure high enough to risk engine knocking or detonation.

plural of wastegate

A barren stretch of ground; wasteland.

plural of wasta