thoracopagus

noun

tho·​ra·​cop·​a·​gus ˌthōr-ə-ˈkäp-ə-gəs, ˌthȯr- How to pronounce thoracopagus (audio)
plural thoracopagi
-ˌjī
: conjoined twins that are united at the thorax

Browse Nearby Words

thoracolumbar
thoracopagus
thoracoplasty
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Cite this Entry

“Thoracopagus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/thoracopagus. Accessed 31 Oct. 2025.

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