CANNULA

cannula

(noun) a small flexible tube inserted into a body cavity for draining off fluid or introducing medication

Source: WordNet® 3.1


Etymology

Noun

cannula (plural cannulas or cannulae or cannulæ)

(medicine) A tube inserted in the body to drain or inject fluid.

(aviation) A hose or tube that connects directly to an oxygen (O2) bottle/source from the user's nose, commonly used by aircraft pilots or others needing direct oxygen breathing apparatus.

Source: Wiktionary


Can"nu*la, n. Etym: [L. cannula a small tube of dim. of canna a reed, tube.] (Surg.)

Definition: 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. [Written also canula.]

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

1 January 2025

SOLICITOUSLY

(adverb) in a concerned and solicitous manner; “‘Don’t you feel well?’ his mother asked solicitously”


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Coffee Trivia

According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.

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