In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
annulus, skirt
(noun) (Fungi) a remnant of the partial veil that in mature mushrooms surrounds the stem like a collar
ring, halo, annulus, doughnut, anchor ring
(noun) a toroidal shape; “a ring of ships in the harbor”; “a halo of smoke”
Source: WordNet® 3.1
annuli
plural of annulus
• unnail
Source: Wiktionary
An"nu*lus, n.; pl. Annuli. Etym: [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. (Zoöl.)
Definition: Ring-shaped structures or markings, found in, or upon, various animals.
Source: Webster’s Unabridged Dictionary 1913 Edition
16 May 2025
(adjective) marked by columniation having free columns in porticoes either at both ends or at both sides of a structure
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.