According to Guinness World Records, the largest coffee shop is the Al Masaa Café, which has 1,050 seats. The coffee shop was inaugurated in Riyadh, Saudi Arabia, on 13 August 2014.
ALVEOLUS
alveolus, air sac, air cell
(noun) a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways
Source: WordNet® 3.1
Etymology
Noun
alveolus (plural alveoli)
A small cavity or pit.
(anatomy) An anatomical structure that has the form of a hollow cavity, as
(anatomy, pulmonology) A small air sac in the lungs, where oxygen and carbon dioxide are exchanged with the blood.
Synonym: pulmonary alveolus
(anatomy, dentistry) A dental alveolus (tooth socket): the socket in which a tooth resides.
(entomology) The socket of a macrotrichium (seta).
Source: Wiktionary
Al*ve"o*lus, n.; pl. Alveoli. Etym: [L., a small hollow or cavity, dim. of alveus: cf. F. alvéole. See Alveary.]
1. A cell in a honeycomb.
2. (Zoöl.)
Definition: A small cavity in a coral, shell, or fossil
3. (Anat.)
Definition: A small depression, sac, or vesicle, as the socket of a tooth, the air cells of the lungs, the ultimate saccules of glands, etc.
Source: Webster’s Unabridged Dictionary 1913 Edition
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Word of the Day
23 May 2025
THOUGHTFULLY
(adverb) showing consideration and thoughtfulness; “he had thoughtfully brought with him some food to share”
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