self-emptying

adjective

That can empty itself, when required to do so.

Meanings

adjectiveself-emptying (not comparable)
  1. not comparableThat can empty itself, when required to do so.

    The ashpan has three hoppers, one between and one on each side of the main frames, and is of the self-emptying type, having bottom flap doors on the hoppers, connected by a shaft with universal joints and operated by a lever at ground level.

    1951 March, “British Railways Standard "Britannia" Class 4-6-2 Locomotives”, in Railway Magazine, page 185

Origin

Cite this entry
APA

self-emptying. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/self-emptying

MLA

“self-emptying.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/self-emptying. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “self-emptying,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/self-emptying.

Source: self-emptying on Wiktionary, CC BY-SA 4.0.