(pos:形容詞)(ant:瘦)
<explanation>
yue:體型大份，身體多肉多脂肪（肥膏）
eng:fat; obese
<eg>
yue:食咁多快餐，因住肥呀！ (sik6 gam3 do1 faai3 caan1, jan1 zyu6 fei4 aa3!)
eng:You eat too much fast food, watch your weight!
<eg>
yue:阿基肥得滯，所以醫生命令佢節食減肥呀。 (aa3 gei1 fei4 dak1 zai6, so2 ji5 ji1 sang1 ming6 ling6 keoi5 zit3 sik6 gaam2 fei4 aa3.)
eng:Kei is overweight, so the doctor ordered him to go on a diet.
<eg>
yue:你煮啲咁好味嘅餸畀我食，係咪想儲肥我先？ (nei5 zyu2 di1 gam3 hou2 sik6 ge3 sung3 bei2 ngo5 sik6, hai6 mai6 soeng2 cou5 fei4 ngo5 sin1?)
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<explanation>
yue:形容肉類脂肪多
eng:(of meat) fatty; oily; greasy
<eg>
yue:畀四十蚊肥豬肉我吖。 (bei2 sei3 sap6 man1 fei4 zyu1 juk6 ngo5 aa1.)
eng:Give me $40 of fatty pork please.
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<explanation>
yue:形容容易令人變肥嘅事物
eng:fattening; making one fat
<eg>
yue:啤酒好肥㗎喎，你想瘦最好飲少啲。 (be1 zau2 hou2 fei4 gaa3 wo3, nei5 soeng2 sau3 zeoi3 hou2 jam2 siu2 di1.)
eng:Beer is fattening. You'd better drink less if you want to lose weight.
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<explanation>
yue:形容土壤養份充足
eng:(of soil) fertile; rich
<eg>
yue:肥料 (fei4 liu2)
eng:fertilizer
<eg>
yue:呢塊田好肥沃。 (ni1 faai3 tin4 hou2 fei4 juk1.)
eng:This field is fertile.

(pos:動詞)(label:外來語)
<explanation>
yue:英文借詞#肥佬（fail）嘅縮略；考試測驗唔合格
eng:(from the English word 'fail') to fail a test or an examination; to flunk
<eg>
yue:今次考試又肥咗！ (gam1 ci3 haau2 si5 jau6 fei4 zo2!)
eng:I failed the exam again!
<eg>
yue:阿sir 你唔好肥我啦！ (aa3 soe4 nei5 m4 hou2 fei4 ngo5 laa1!)
eng:Sir, don't give me a fail please!