ventral sinus

noun

Definition of ventral sinus

: a cavity of the abdomen of an insect between the ventral diaphragm and the ventral body wall

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Cite this Entry

“Ventral sinus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ventral%20sinus. Accessed 2 Dec. 2020.

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