From Longman Dictionary of Contemporary EnglishRelated topics: ChronologyMondayMon‧day /ˈmʌndi, -deɪ/●くろまる●くろまる●くろまるS2W2 noun [countable, uncountable] (written abbreviation Mon.)TMCthe day between Sunday and Tuesdayon MondayIt was raining on Monday.The president announced Monday that he would cancel the debt. American EnglishMonday morning/afternoon etcLet’s go out for a meal on Monday night.last MondayKelly arrived last Monday.this MondayThe UK office will open for business this Monday.next Monday (=Monday of next week)Shall we meet next Monday?a Monday (=one of the Mondays in the year)My birthday’s on a Monday this year.Examples from the CorpusMonday• Steve said he'd arriveMonday.• Must have had a bad Monday.• Open 5 p.m.-2 a.m. every day exceptMonday.• By middayMonday, Mr Hickey had worked 28 straight hours, and there was no end in sight.• In a press releaseMonday, Wildfire said the investmentsenable it to improve the accessibility and affordability of Wildfire.• Lamar Alexander, who spent Mondayhunkered down in strategysessions at his Nashville headquarters.• Lifeguards say the calfspottedMonday showed no sign of injury and still had a stubby part of its umbilicus attached.on Monday• It was rainingon Monday.OriginMondayOld Englishmonandæg, from a translation of Latinlunae dies"day of the moon"