ABSTE'MIOUS, adjective [Latin abstemium, from abs and temetum, an ancient name of strong wine, according to Fabius and Gellius. But Vossius supposes it to be from abstineo, by a change of n to m. It may be from the root of timeo, to fear, that is, to withdraw.] 1. Sparing in diet; refraining from a free use of food and strong drinks. Instances of longevity are chiefly among the abstemious 2. Sparing in the enjoyment of animal pleasures of any kind. [This sense is less common, and perhaps not legitimate.] 3. Sparingly used, or used with temperance; belonging to abstinence; as an abstemious diet; an abstemious life.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI