amygdalitis

Etymology
From, probably from French ; the English word does not correspond to its surface analysis, , despite that cognation is involved in all these words (that is, they all trace back to the Latin word ). In English the of  corresponds to the  (a brain component), whereas in French the word for a palatine  likewise comes from the Latin word ; the shared semantic connection is that both of the body parts were named for their almond-shaped form.

Noun

 * 1)  tonsillitis