(pos:量詞)
<explanation>
yue:三個以上嘅集體
eng:crowd; group; herd; flock
<eg>
yue:一群牛 (jat1 kwan4 ngau4)
eng:a herd of cattle
<eg>
yue:一群人 (jat1 kwan4 jan4)
eng:a group of people

(pos:動詞)
<explanation>
yue:成日同某一班人一齊；通常有負面意思
eng:(often derogatory) to hang out with
<eg>
yue:阿仔群咗班損友。 (aa3 zai2 kwan4 zo2 baan1 syun2 jau5.)
eng:My son is hanging out with bad friends.
<eg>
yue:佢成日群埋啲賭徒，最後輸晒啲錢。 (keoi5 seng4 jat6 kwan4 maai4 di1 dou2 tou4, zeoi3 hau6 syu1 saai3 di1 cin2.)
eng:He keeps hanging out with those gamblers, and eventually lost all his money.