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



RESET




Word of the Day

31 January 2025

DISPERSION

(noun) the act of dispersing or diffusing something; “the dispersion of the troops”; “the diffusion of knowledge”


coffee icon

Coffee Trivia

Coffee is the second largest traded commodity in the world, next to crude oil. It’s also one of the oldest commodities, with over 2.25 billion cups of coffee consumed worldwide daily.

coffee icon