Tith`o*nom"e*ter, n. Etym: [Tithonic + -meter.]
Definition: An instrument or apparatus for measuring or detecting tithonicity; an actinometer. [R.]
Source: Webster’s Unabridged Dictionary 1913 Edition
30 October 2024
(noun) a quantity or amount or measure considered as a proportion of another quantity or amount or measure; “the literacy rate”; “the retention rate”; “the dropout rate”
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.
