sourden

• sourde

Borrowed from Old French sourdre, from Latin surgō, contraction of earlier subrigō. Compare sours.

• IPA^(key): /ˈsuːrdən/

sourden (third-person singular simple present sourdeth, present participle sourdende, sourdynge, first-/third-person singular past indicative and past participle sourded)

1. To arise; to come into existence.
2. (rare) To acquire (anger).

• English: sourd (obsolete)

• “sǒurden, v.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007.