headlamp
Word family nounheadageheaderheadinessheadingheadshipheadacheheadbandheadbangerheadbangingheadboardheadboroughhead boyheadcaseheadchairheadcheeseheadclothhead coldhead countheaddressheadfastheadframeheadgearhead girlheadhunterheadhuntingheadlandheadleaseheadlightheadlineheadlinerheadlockheadmanheadmarkheadmasterheadmastershipheadmistressheadnotehead of stateheadphoneheadpieceheadquartersheadraceheadrailheadreachheadrestheadrigheadringheadroomheadropeheadsailheadscarfheadsetheadshakeheadsheetsheadshotheadshrinkerheadsmanheadsquareheadstallhead startheadstickheadstockheadstonehead teacherheadwaterheadwayheadwindheadwordheadworkheadworkerheadadjectiveheadedheadlessheadmostheadyheadachyhead-onheadquarteredheadstronghead-to-headadverbheadilyheadlongverbheadbangheadhunt
Motor vehicles
head·lamp /ˈhedlæmp/ noun [countableC usually plural] 
TTCTTBLIGHTa headlight 〔车辆的〕前灯，车头灯（的光束）Examples from the Corpus
headlamp• Yesterday, I had to change a headlamp bulb on my car.• And don't buy one with the front headlamp glass missing: they're almost impossible to replace.• Refitting the headlamp of a double-decker in the Body Shop.• Once, she'd taken a hammer to the headlamp of his motorcycle.• The canopies were wide and rather flat ended, with the headlamp mounted in the centre thereof, instead of on the dash.• There was the usual headlamp in the centre of the dash.