tridacnas
plural of tridacna
• cardiants
Source: Wiktionary
Tri*dac"na, n. Etym: [L., pl., a kind of oysters, fr. Gr. (Zoöl.)
Definition: A genus of very large marine bivalve shells found on the coral reefs of the Indian and Pacific Oceans. One species (T. gigas) often weighs four or five hundred pounds, and is sometimes used for baptismal fonts. Called also paw shell, and fountain shell.
Source: Webster’s Unabridged Dictionary 1913 Edition
25 June 2025
(noun) a state of being confined (usually for a short time); “his detention was politically motivated”; “the prisoner is on hold”; “he is in the custody of police”
The first coffee-house in Mecca dates back to the 1510s. The beverage was in Turkey by the 1530s. It appeared in Europe circa 1515-1519 and was introduced to England by 1650. By 1675 the country had more than 3,000 coffee houses, and coffee had replaced beer as a breakfast drink.
