A feeling you may get down your spine when you have an intense emotinal reaction to a song. This happens when you hear a dramatic climax in music. AKA eargasm.

Feels like not only your ears too, but the hair on your body can hear the song.
He's amazing, especially in this song. I get chills everytime I hear it.
by bigDee May 20, 2005
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an adjective used to describe someone who you think is very cool, someone you'd like to spend time with. is generally used with a preceeding adverb, such as very, pretty, definitely, etc.
She is definitely chill; I'd like to be with her.
by David January 13, 2005
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1) a synonym for cool/dope/sweet (i.e. thats so chill)
2) a synonym for "hang out" (i.e. let's chill)
3) a synonym for "no thanks" (i.e. umm...I'm chill on that)
4) smoking pot (i.e. wanna chill during lunch?)
5) you need to calm down (i.e. you need the chill the F out man)
6) being intoxicated by marijuana and/or being relaxed (i.e. i am so chilled out right now)
7) yes, that sounds good (i.e. Matt: Want to iceskate? Sam: thats chill dude)
8) something that is cold (i.e. there is a chill to the air)
9) stayting in (i.e. Jamie: Want to get wasted tonight? Kyle: nah man I'm just going to chill tonight)

Just remember, some of these phrases are quite similar if not exactly similar, so your tone of voice is essential when using this word.
all the examples of chill are next to the corresponding definitions above
by ladi-dodi March 11, 2007
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A term often used by males to manipulate a female into hanging out with him when his real intention is to have sex with her. Also a code word for sex. Commonly used when a female gives a male her number and when he calls her, asks her to chill with him without knowing much about her yet which shows his true intentions is to really have sex.
1: "So shorty, why won't you give me that number so we can chill sometime?"

2: "No thanks. I got a man."

1: "A bitch don't care. What does he got to do with me?"
by m-t-a July 2, 2006
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unrelaxed or hyper, but a slang way of saying it
man,(insertnamehere) has no chill
by infarrt December 4, 2016
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easy going, relaxed person. the ones that sit down, and don't complain. a chill person will eat anything and doesnt get mad when you break their favorite toy. the best sort of person.
matt is so chill, all he wants is to smoke weed and sit on your couch

that teacher is really chill he lets me swear and chew gum
by slaterr September 8, 2008
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An exclamation meaning something is awesome.
Frank: "So I bought these new Air Jordans today"

Enstein: "Chilled dude."
by celticsrock October 11, 2010
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