trocar

noun
tro·​car | \ ˈtrō-ˌkär How to pronounce trocar (audio) \
variants: or less commonly trochar

Definition of trocar

: a sharp-pointed surgical instrument fitted with a cannula and used especially to insert the cannula into a body cavity as a drainage outlet

Examples of trocar in a Sentence

Recent Examples on the Web The funeral director then removes excess fluids and gases from the abdominal and thoracic cavities using an instrument called a trocar. Mark Evely, The Conversation, 15 Sep. 2020

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'trocar.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of trocar

circa 1706, in the meaning defined above

History and Etymology for trocar

French trocart, alteration of trois-quart from trois three + carre edge

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Time Traveler for trocar

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The first known use of trocar was circa 1706

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Dictionary Entries Near trocar

Trobriand

trocar

trocas

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Cite this Entry

“Trocar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trocar. Accessed 20 Sep. 2021.

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More Definitions for trocar

trocar

noun
tro·​car
variants: also trochar \ ˈtrō-​ˌkär How to pronounce trocar (audio) \

Medical Definition of trocar

: a sharp-pointed surgical instrument fitted with a cannula and used especially to insert the cannula into a body cavity as a drainage outlet

More from Merriam-Webster on trocar

Britannica.com: Encyclopedia article about trocar

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