acetal
(noun) any organic compound formed by adding alcohol molecules to aldehyde molecules
Source: WordNet® 3.1
acetal (plural acetals)
(organic chemistry) Any diether of a geminal diol, R2C(OR')2 (where R' is not H).
Originally the term applied only to derivatives of aldehydes (One R = H) but now also applies to ketones
Source: Wiktionary
Ac"e*tal, n. Etym: [Acetic + alcohol.] (Chem.)
Definition: A limpid, colorless, inflammable liquid from the slow oxidation of alcohol under the influence of platinum black.
Source: Webster’s Unabridged Dictionary 1913 Edition
27 April 2024
(adjective) remarkable or out of the ordinary in degree or magnitude or effect; “a great crisis”; “had a great stake in the outcome”
Contrary to popular belief, coffee beans are not technically beans. They are referred to as such because of their resemblance to legumes. A coffee bean is a seed of the Coffea plant and the source for coffee. It is the pit inside the red or purple fruit, often referred to as a cherry. Just like ordinary cherries, the coffee fruit is also a so-called stone fruit.
