In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.
eburnation
(noun) a change that occurs in degenerative joint disease in which bone is converted into a dense smooth substance resembling ivory
Source: WordNet® 3.1
eburnation (countable and uncountable, plural eburnations)
A degenerative process of bone, occurring at sites of articular cartilage erosion and commonly found in patients with osteoarthritis. Subchondral bone responds to increased friction by generating reactive, ivory-like dense bone at the site of erosion.
Source: Wiktionary
E`bur*na"tion, n. Etym: [L. eburnus of ivory, fr. ebur ivory: cf. F. éburnation. See Ivory.] (Med.)
Definition: A condition of bone cartilage occurring in certain diseases of these tissues, in which they acquire an unnatural density, and come to resemble ivory.
Source: Webster’s Unabridged Dictionary 1913 Edition
28 June 2025
(adjective) having an allergy or peculiar or excessive susceptibility (especially to a specific factor); “allergic children”; “hypersensitive to pollen”
In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.