Spanish › DictionarysemirremolqueHear itnounmasculinesemi-trailerFormsnounsingularsemirremolquepluralsemirremolquesOther ways to say ittráilersemi-trailer, (USA, Canada) semi, (UK) artic trailer (a trailer without front axle and with wheels only at the trailing end, designed to be…; (USA, Canada) semi-truck, 18-wheeler, eighteen-wheeler, semi-trailer truck, tractor-trailer, semi, big rig ; (UK) articulated lorry, artic,…Read Spanish with every word explained