Definisi : n 1. (road) jalan pirau; (channel, pipe) salur(an) pirau; 2. (surgical operation) pintasan: ~ surgery, pembedahan pintasan; (Kamus Inggeris-Melayu Dewan)
Definisi : vt 1. go around (a city, obstruction, etc) memirau, melangkau: the new highway ~es the city, lebuh raya baru itu memirau bandar raya; 2. cause (traffic, liquid, gas) to go through a bypass, /membuat, mengendalikan/ supaya [sst] /memirau, melangkau/; 3. proceed, act without reference to regulations, a superior, etc, melangkau: we must not ~ the head of department, kita jangan melangkau ketua jabatan. (Kamus Inggeris-Melayu Dewan)