histidine
(noun) an essential amino acid found in proteins that is important for the growth and repair of tissue
Source: WordNet® 3.1
histidine (plural histidines)
(amino acid) An essential amino acid C6H9N3O2 found in most animal proteins; essential for tissue growth and repair.
• dithiines
Source: Wiktionary
14 May 2025
(adjective) having three units or components or elements; “a ternary operation”; “a treble row of red beads”; “overcrowding made triple sessions necessary”; “triple time has three beats per measure”; “triplex windows”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
