(noun) Motor bike (usually refers to police's fleet)
Definitions (粵典–words.hk)
名詞
金屬製路障,形狀似欄杆 movable fence made of iron; literally: iron horse
名詞
警察電單車 police motor bike, police motor cyclist
唔好衝紅燈啊,對面有鐵馬啊!
唔好冲红灯啊,对面有铁马啊!
m4 hou2 cung1 hung4 dang1, aa3 deoi3 min6 jau5 tit3 maa5 aa3 Don't run the red light, there are traffic police across the road!
Definitions (Wiktionary)
noun, Cantonese
mills barrier; crowd control barrier
noun, literary
armoured warhorse
noun, Quanzhou, Taiwan, dated, in Xiamen
bicycle (Classifier: 臺/台 mn)
noun, literary
metal chimes hanging from eaves (syn.) 風鈴, 风铃