The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
PEPTONE
peptone
(noun) any of various water-soluble compounds that form by hydrolysis in the digestion of proteins to amino acids
Source: WordNet® 3.1
Noun
peptone (plural peptones)
(biochemistry) Any water-soluble mixture of polypeptides and amino acids formed by the partial hydrolysis of protein.
Source: Wiktionary
Pep"tone, n. Etym: [Gr. (Physiol. Chem.) (a) The soluble and diffusible substance or substances into which albuminous portions of the food are transformed by the action of the gastric and pancreatic juices. Peptones are also formed from albuminous matter by the action of boiling water and boiling dilute acids. (b) Collectively, in a broader sense, all the products resulting from the solution of albuminous matter in either gastric or pancreatic juice. In this case, however, intermediate products (albumose bodies), such as antialbumose, hemialbumose, etc., are mixed with the true peptones. Also termed albuminose.
Note: Pure peptones are of three kinds, amphopeptone, antipeptone, and hemipeptone, and, unlike the albumose bodies, are not precipitated by saturating their solutions with ammonium sulphate.
Source: Webster’s Unabridged Dictionary 1913 Edition
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GRIP
(noun) an intellectual hold or understanding; “a good grip on French history”; “they kept a firm grip on the two top priorities”; “he was in the grip of a powerful emotion”; “a terrible power had her in its grasp”
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