effusion

English dictionary entry

Meanings

noun
  1. A liquid outpouring.
  2. Process of gases passing through a hole or holes considerably smaller than the mean free path of the gas molecules.
  3. An outpouring of speech or emotion.
  4. The seeping of fluid into a body cavity; the fluid itself.

Pronunciation

LL-Q1860 (eng)-Flame, not lame-effusion.wav

Word forms

effusion effusions

Etymology

Borrowed from Middle French effusion, from Latin effūsiō (“outpouring”). Displaced native Old English āgotennes.

Antonyms

Related words

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.