alcohol
n. C / Un. a chemical found in drinks like beer, wine, and spirits that can make people feel relaxed or drunk. It is also used for cleaning and in medicine.
n. a volatile, flammable, colorless liquid that is the intoxicating agent in fermented and distilled liquors, also widely used as a solvent and fuel.
He does not drink alcohol.
The doctor advised him to limit his alcohol consumption for health reasons.
While the social consumption of alcohol is deeply embedded in many cultures, its long-term physiological effects are a significant public health concern.
Etymology tree Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor. Medieval Latin alcoholder. Middle English alcofol English alcohol First attested in the 15th century from Middle English alcofol, from Middle French alcohol or Spanish alcohol, derived from the Medieval Latin rendering alcohol transmitted in medical or alchemical literature of Arabic اَلْكُحْل (al-kuḥl, “kohl”), which in Andalusian Arabic also bore the form كُحُول (kuḥūl), قُحُول (quḥūl); bearing thus the meaning of stibnite first, then generalized in meaning to a powder obtained by triturating a material, then also to liquids obtained by boiling down, and specialized to mean spirit of wine, ethanol, in the 18th century, then the narrow chemical sense after 1850. Doublet of alcool and kohl. Various old etymological notes. * Bartholomew Traheron in his 1543 translation of John of Vigo introduces the word as a term used by "barbarous" (Moorish) authors for "fine powder": the barbarous auctours use alcohol, or (as I fynde it sometymes wryten) alcofoll, for moost fine poudre. * William Johnson in his 1657 Lexicon Chymicum glosses the word as antimonium sive stibium. By extension, the word came to refer to any fluid obtained by distillation, including "alcohol of wine", the distilled essence of wine. * Libavius in Alchymia (1594) has vini alcohol vel vinum alcalisatum. * Johnson (1657) glosses alcohol vini as quando omnis superfluitas vini a vino separatur, ita ut accensum ardeat donec totum consumatur, nihilque fæcum aut phlegmatis in fundo remaneat. * Some authorities, including Rachel Hajar, suggest that the ultimate etymon was the Arabic term اَلْغَوْل (al-ḡawl, “bad effect, evil result of headache”) (as used in Qur’an verse 37:47, but this word is rather poetical and could for topical reasons not have been picked up from Arabic by Medieval writers, and aside from that the relation to stibium is well documented.
Uncountable when referring to the substance in drinks or the general concept. Countable when referring to specific types of chemical compounds.
an alcohol drinkan alcoholic drinkWhen used as a modifier for drinks, the adjective 'alcoholic' is required, not the noun 'alcohol'.