(pos:量詞)
<explanation>
yue:計算#詩、#詞、#歌曲 等嘅單位
eng:a measuring unit for songs and poetry in their entirety
<eg>
yue:一首歌 (jat1 sau2 go1)
eng:a piece of song

(pos:語素)
<explanation>
yue:#頭
eng:head
<eg>
yue:#斬首 (zaam2 sau2)
eng:to behead
<eg>
yue:首飾 (sau2 sik1)
eng:jewellery
<eg>
yue:#神龍見首不見尾 (san4 lung4 gin3 sau2 bat1 gin3 mei5)
eng:used to describe someone whose whereabouts are unclear, whose movements are unpredictable
----
<explanation>
yue:#領袖；#帶頭 嗰個
eng:leader
<eg>
yue:#群龍無首 (kwan4 lung4 mou4 sau2)
eng:a group without a leader, literally "a host of dragons without a head"
<eg>
yue:#元首 (jyun4 sau2)
eng:head of a state
<eg>
yue:#首領 (sau2 ling5)
eng:leader
----
<explanation>
yue:開端；開始；最先嘅
eng:beginning
<eg>
yue:#首先 (sau2 sin1)
eng:first (of all)
<eg>
yue:#回首 (wui4 sau2)
eng:to review the past; literally: to turn one's head
<eg>
yue:#首當其衝 (sau2 dong1 kei4 cung1)
eng:to be the first to bear the brunt
<eg>
yue:#首創 (sau2 cong3)
eng:(of innovation, especially products or service) first-ever
<eg>
yue:一年之首 (jat1 nin4 zi1 sau2)
eng:the beginning of years
<eg>
yue:篇首 (pin1 sau2)
eng:division header
<eg>
yue:#頁首 (jip6 sau2)
eng:header
<eg>
yue:#首頁 (sau2 jip6)
eng:homepage

(pos:詞綴)
<explanation>
yue:用喺量詞前面表示第一
eng:used before classifiers or measure words to mean "the first"
<eg>
yue:首名 (sau2 ming4)
eng:the first place
<eg>
yue:首輪 (sau2 leon4)
eng:the first round
<eg>
yue:首段 (sau2 dyun6)
eng:the first paragraph
<eg>
yue:#首次 (sau2 ci3)
eng:the first time