meaning of annulus
1. A ring; a ringlike part or space.
2. A space contained between the circumferences of two circles, one within the other.
3. The solid formed by a circle revolving around a line which is the plane of the circle but does not cut it.
4. Ring-shaped structures or markings, found in, or upon, various animals.
5. Fungi remnant of the partial veil that in mature mushrooms surrounds the lower part of the stem
Related Words
annulus |
