Definition of Annulus. Meaning of Annulus. Synonyms of Annulus

Here you will find one or more explanations in English for the word Annulus. Also in the bottom left of the page several parts of wikipedia pages related to the word Annulus and, of course, Annulus synonyms and on the right images related to the word Annulus.

Definition of Annulus

Annulus
Annulus An"nu*lus, n.; pl. Annuli. [L.] 1. A ring; a ringlike part or space. 2. (Geom.) (a) A space contained between the circumferences of two circles, one within the other. (b) The solid formed by a circle revolving around a line which is the plane of the circle but does not cut it. 3. (Zo["o]l.) Ring-shaped structures or markings, found in, or upon, various animals.

Meaning of Annulus from wikipedia

- Annulus (or anulus) or annular may refer to: Anulus fibrosus disci intervertebralis, spinal structure Annulus of Zinn, a.k.a. annular tendon or anulus...
- Annulus fibrosus or anulus fibrosus may refer to: Anulus fibrosus cordisfibrous ring of heart Anulus fibrosus disci intervertebralisfibrous ring...
- In mathematics, an annulus (the Latin word for "little ring" is anulus / annulus, with plural anuli / annuli) is a ring-shaped object, a region bounded...
- mitral annulus is a fibrous ring that is attached to the mitral valve leaflets. Unlike prosthetic valves, it is not continuous. The mitral annulus is saddle...
- presence of an annulus gives the ability to circulate fluid in the well, provided that excess drill cuttings have not ac****ulated in the annulus, preventing...
- fibrous ring, the annulus fibrosus disci intervertebralis, which surrounds an inner gel-like center, the nucleus pulposus. The annulus fibrosus consists...
- mathematics, the annulus theorem (formerly called the annulus conjecture) states roughly that the region between two well-behaved spheres is an annulus. It is closely...
- The annulus of Zinn, also known as the annular tendon or common tendinous ring, is a ring of fibrous tissue surrounding the optic nerve at its entrance...
- be three or more subspecies: Monetaria annulus camelorum, Monetaria annulus sublitorea and Monetaria annulus obvelata (Rochebr.) The subspecies obvelata...
- An annulus is the ring-like structure sometimes found on the stipe of some species of mushrooms. The annulus represents the remaining part of the partial...
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