(pos:名詞)
yue:#龍 嘅頭部（量詞：個）
eng:the head of a dragon
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<explanation>
yue:領袖，可以用嚟講人物、團體或公司；江湖幫派亦成日會用（量詞：個）
eng:the leader, can be a person, community or company; widely used in gangs as well
<eg>
yue:佢白手興家，喺呢行打滾二十年，而家已經係業界嘅龍頭喇。 (keoi5 baak6 sau2 hing1 gaa1, hai2 ni1 hong4 daa2 gwan2 ji6 sap6 nin4, ji4 gaa1 ji5 ging1 hai6 jip6 gaai3 ge3 lung4 tau4 laa3.)
eng:He started his business from scratch, after 20 years, he is now the leader of the industry.
<eg>
yue:你想嚟打地盤，問過我哋龍頭先。 (nei5 soeng2 lei4 daa2 dei6 pun4, man6 gwo3 ngo5 dei6 lung4 tau4 sin1.)
eng:Talk to our boss before expanding your empire here.
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<explanation>
yue:#人龍 或者 #車龍 嘅前端（量詞：個）
eng:the head of a long queue
<eg>
yue:嘩，條隊咁長嘅，排咗半個鐘都未見到龍頭呀。 (waa3, tiu4 deoi2 gam3 coeng4 ge2, paai4 zo2 bun3 go3 zung1 dou1 mei6 gin3 dou2 lung4 tau4 aa3.)
eng:Oh no, this is such a long queue, the head is still out of my sight even after queuing for half an hour!
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<explanation>
yue:#水龍頭 嘅簡稱（量詞：個）
eng:water tap; faucet; spigot
<eg>
yue:火燭車到場後，消防員即刻喺龍頭套喉拎水救火。 (fo2 zuk1 ce1 dou3 coeng4 hau6, siu1 fong4 jyun4 zik1 haak1 hai2 lung4 tau4 tou3 hau4 lik1 seoi2 gau3 fo2.)
eng:As the firetruck arrived at the scene, the fire brigade immediately set up their hydrant barrel to fight the fire.