English dictionary
cannula
/'k/&/n/j//@/l/@/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a small flexible tube inserted into a body cavity for draining off fluid or introducing medication
Source: WordNet 3.0
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A small tube of metal, wood, or India rubber, used for various purposes, esp. for injecting or withdrawing fluids. It is usually associated with a trocar.
Source: webster1913