1)A mean,condescending,arrogant bitch who happens to be your roommate
2)A roommate from hell who everyone hates.
3)Any person especially girl who treats her roommate horribly and expects her to be nice 7 affable towards her
4)A classmate who is jealous of your achievement and damage your reputation in any way

The word is quite popular in Indian culture and is quite commonly used.It is being increasingly used in neighboring countries.The word is derogatory.
1)"OMG!My roommate happens to a Nadish.what am i supposed to do?"
2)Dude,I'm in deep trouble.my roommate is a Nadish.
3)Mandy:"Last night my roommate didn't turn the fan off,even though I told her that i was sick."
Sandy:"God,you're so kind-hearted.I would have slapped her right there."
4)Nady:"Congratulations on scoring well on the test."
Mandy:"Stop pretending to be nice.I know that you are just jealous.You ugly nadish."
by Mandyknowsbest July 9, 2012
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Noun:Mean and selfish person.
Verb:Selfish behaviour.
Popular term used in norway
"Hey Cassandra,Stop being a nasty nadish."
"Jacob is an evil nadish person."
by emiliepopy November 4, 2013
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A very beautiful and intelligent person.

The best person you'll probably meet, she's fun and loving.
Nadish is so clever, i want to be like her.
by cool121 December 1, 2016
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