Siphonium

Noun

Definitions

1.NounA bony tube which, in some birds, connects the tympanum with the air chambers of the articular piece of the mandible

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.