The sound often associated with cats meowing in anime and manga.
Example 1
*Vash runs by in a hurry...*
Kuroneko- "Nyaw."

Example 2
Brian- "What the hell is a nyaw?"
Jen- "In Japan, cats don't meow. They nyaw."
by 403forbidden April 16, 2007
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When you think something is funny but kinda awkward and you know if you say 'lol' then they know that you don't really care, so 'nyaw' is the back up version of the modern day 'lol.'
"Yooo imagine if a lobster ate plankton I'd be dead hahaha"
"nyaw"
by AwesomeDood123 January 9, 2018
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to kill a person named “mhyne jhestine magno
#1 I want to nyaw this person

#2 do you want me to nyaw you
by boompanis March 26, 2020
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not now to say no and to not want to be bothered.
are u going to the store wit me

nyaw
by antonio rivera March 22, 2007
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Not a yawn a nyaw, there's a difference.
When we were on call I heard him yawn, I asked if he was sleepy but he said it was just a nyaw.
by Idfkatp December 15, 2022
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