annulus

annulus has 6 senses in the JumbleFix dictionary. Letters: 7.

Definitions

• n.. A ring; a ringlike part or space.
• n.. A space contained between the circumferences of two circles, one within the other.
• n.. The solid formed by a circle revolving around a line which is the plane of the circle but does not cut it.
• n.. Ring-shaped structures or markings, found in, or upon, various animals.
• n.. (Fungi) a remnant of the partial veil that in mature mushrooms surrounds the stem like a collar
• n.. a toroidal shape; "a ring of ships in the harbor"; "a halo of smoke"