• From annulus
annulation (plural annulations)
The formation of a ring
(organic chemistry) Any reaction that forms a ring of atoms
Any structure in the form of a ring
• unnational
Source: Wiktionary
An`nu*la"tion, n.
Definition: A circular or ringlike formation; a ring or belt. Nicholson.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 April 2025
(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.
