maar
UK /mɑː/ · US /mɑːɹ/ noun
Forms maars maare
Etymology
English usage from 1825, from German Maar, of uncertain origin (see the German entry for theories), possibly from Vulgar Latin *mara (“standing water”), from Latin mare (“sea”), and thus a Doublet of mare (“a large, dark plain; a lake on Titan”) and mere (“a body of standing water”).
Sources: Wiktionary — from the Wiktionary entry “maar”, CC BY-SA 4.0. Details