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.
DIAZO
diazo
(adjective) relating to or containing diazonium
Source: WordNet® 3.1
Adjective
diazo (not comparable)
(organic chemistry) Containing a pair of double bonded nitrogen atoms, typically directly attached to an aryl group.
Noun
diazo (plural diazos)
(chemistry) Any compound of this type.
Anagrams
• azido, azido-
Source: Wiktionary
Di*az"o- (. Etym: [Pref. di- + azo-] (Chem.)
Definition: A combining form (also used adjectively), meaning pertaining to, or derived from, a series of compounds containing a radical of two nitrogen atoms, united usually to an aromatic radical; as, diazo- benzene, C6H5.N2.OH.
Note: Diazo compounds are in general unstable, but are of great importance in recent organic chemistry. They are obtained by a partial reduction of the salts of certain amido compounds. Diazo reactions (Chem.), a series of reactions whereby diazo compounds are employed in substitution. These reactions are of great importance in organic chemistry.
Source: Webster’s Unabridged Dictionary 1913 Edition
Word of the Day
20 April 2025
SALAD
(noun) food mixtures either arranged on a plate or tossed and served with a moist dressing; usually consisting of or including greens
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