fistula, sinus
(noun) an abnormal passage leading from a suppurating cavity to the body surface
Source: WordNet® 3.1
fistula (plural fistulas or fistulae or fistulæ)
(medicine) An abnormal connection or passageway between organs or vessels that normally do not connect.
(rare) A tube, a pipe, or a hole.
(Christianity, historical) The tube through which the wine of the Eucharist was once sucked from the chalice.
Synonym: calamus
• (medicine): The skin is regarded as an organ, so the definition includes the abnormal connection of an internal organ to the body's exterior (as in, for example, enterocutaneous fistulas).
• Sometimes, a fistula will be intentionally created; for example, an arteriovenous fistula is sometimes created to ease the treatment of a patient with end stage renal failure.
• (tube): pipe, tube
Source: Wiktionary
Fis"tu*la, n.; pl. Fistulæ. Etym: [L.]
1. A reed; a pipe.
2. A pipe for convejing water. [Obs.] Knight.
3. (Med.)
Definition: A permanent abnormal opening into the soft parts with a constant discharge; a deep, narrow, chronic abscess; an abnormal opening between an internal cavity and another cavity or the surface; as, a salivary fistula; an anal fistula; a recto-vaginal fistula. Incomplete fistula (Med.), a fistula open at one end only.
Source: Webster’s Unabridged Dictionary 1913 Edition
6 March 2025
(noun) the two innermost layers of the meninges; cerebrospinal fluid circulates between these innermost layers
Coffee dates back to the 9th century. Goat herders in Ethiopia noticed their goats seem to be “dancing” after eating berries from a particular shrub. They reported it to the local monastery, and a monk made a drink out of it. The monk found out he felt energized and kept him awake at night. That’s how the first coffee drink was born.
