(in certain animals such as molluscs, annelids, and ascidians) a fold in the intestine or inner wall of the intestine
typhlosole in American English
(ˈtɪfləˌsoul)
noun
Zoology(in annelids and many bivalve mollusks)
an infolding along the inner wall of the intestine
Word origin
[1855–60; ‹ Gk typhlo- (comb. form of typhlós blind) + -sole (appar. irreg. shortening of Gk sōle᷄n pipe, channel)]This word is first recorded in the period 1855–60. Other words that entered Englishat around the same time include: barrage, boilerplate, keyword, lavabo, output