油腻 (pinyin: yóu nì, written "you ni" or "youni") means greasy food; oily food. Below: its meaning, pronunciation, stroke order, and example sentences, so you can learn how to read, say, and write 油腻.
Meaning
greasy food; oily food
(of food) greasy; oily; fatty
(neologism, attested by 2017) (of a middle-aged man) obnoxious; pretentious; vulgar