siphonium

noun

si·​pho·​ni·​um
sīˈfōnēəm
plural siphonia
-ēə
: a bony tube in some birds connecting the tympanum with the air chambers of the articular piece of the mandible

Word History

Etymology

New Latin, from Greek siphōnion, diminutive of siphōn tube, siphon

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Dictionary Entries Near siphonium

Siphonifera

siphonium

siphonless

See More Nearby Entries 

Cite this Entry

“Siphonium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/siphonium. Accessed 22 Nov. 2024.

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