Overheat definition is - to heat to excess. How to use overheat in a sentence.LoginorRegisterHello,GAMES&QUIZZESTHESAURUSWORDOFTHEDAYFEATURESSHOPSETTINGSSAVEDSAVEDWORDSviewrecentsoverheatverbSaveWordover·​heat|\ˌō-vər-ˈhēt\overheated;overheating;overheatsDefinitionofoverheattransitiveverb1:toheattoexcess2:tostimulateoragitateundulyintransitiveverb:tobecomeheatedbeyondasafeordesirablepointExamplesofoverheatinaSentenceIoverheatedthefoodinthemicrowave.Becarefulnottooverheattheengine.RecentExamplesontheWebMainStreetandWallStreetwilldissecttheremarksmadebyFederalReserveChairmanJeromePowellonWednesdayforanyindicationthatthecentralbankisconcernedaboutthepotentialfortheeconomytooverheat.—NBCNews,28Apr.2021Removeyourcoveringsbymid-daysoplantsdon'toverheat,butkeepthemhandybecausethereisoftenmorethanonefrostyforecastperseason.—MeganHughes,BetterHomes&Gardens,17Apr.2021Someworrythatstimulusmaycausetheeconomytooverheatandleadtomuchhigherinflation.—PaulR.LaMonica,CNN,13Mar.2021SinceDemocratsproposeda$1.9trnfiscalstimulusinJanuary,hawkshavewarnedthatAmericaseconomymightoverheat.—TheEconomist,24Mar.2021Butallofthisoptimism—ontopofunprecedentedstimulusfromCongressandtheFed—ismakingsomeonWallStreetconcernedthattheeconomycouldoverheat.—MattEgan,CNN,16Mar.2021Thebill,whichtheHouseisexpectedtopassandsendtoBidenwithindays,injectstheeconomywithsomuchmoneythatsomeeconomistsfrombothpartiesarewarningthatgrowthcouldoverheat,leadingtoaboutofhard-to-containinflation.—AnchorageDailyNews,7Mar.2021Thebill,whichtheHouseisexpectedtopassandsendtoBidenwithindays,injectstheeconomywithsomuchmoneythatsomeeconomistsfrombothpartiesarewarningthatgrowthcouldoverheat,leadingtoaboutofhard-to-containinflation.—WashingtonPost,6Mar.2021ThesizeofthepackagehassparkedadebateamongeconomistsaboutthepossibilitythattheU.S.economycouldoverheat,generatingasuddenriseininflationaftermanyyearsinwhichpriceriseshavebeensubdued.—PaulHannon,WSJ,25Feb.2021Theseexamplesentencesareselectedautomaticallyfromvariousonlinenewssourcesto