luthern (plural lutherns)
(architecture) A dormer window.
Source: Wiktionary
Lu"thern, n. Etym: [F. lucarne a dormer, dormer window, garret window, L. lucerna lamp, fr. lucere to be light or clear, fr. lux light. See Light, n., and cf. Lucarne.] (Arch.)
Definition: A dormer window. See Dormer.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 April 2025
(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
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.
