1. Some female hacker.
2. Shorter term for "Serial Experiments Lain," the #1 best anime in existance.
This show isn't making complete sense to me. Oh well.
by dj gs68 July 19, 2003
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n. (truncation of chamberlain)
1. One so proficient with computers and the internet as to be the gatekeeper of the Wired existance.
2. An unstoppable, undeniable, seemingly omnipotent hacker.

(mostly female)
"Only lain can smoke port 6666 on our router that fast."
by Walkure April 15, 2003
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The omniprescence in Wired.
by JiaXue November 1, 2003
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a female who has exceptional computer skills, like hacking and programming
by Conan March 27, 2003
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a beautiful and sweet girl with gorgeous blue eyes, nice boobs, and a cute personality. she can really kiss and is always popular.
boy1: who is that stunning girl? i want to date her. no i want to marry her.
boy2: she is the girl of my dreams. i'll fight you for her.
boy3: dude she's a laine you don't stand a chance.
by laxxxx69 November 22, 2010
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lain: a girl who is one of the prettiest girls you will ever meet. she's great at art and playing the piano but she's still modest about her talents. she often puts herself down and brings others up whenever she gets the chance. she loves watching anime and reading manga and she's totally loveable! but that's the thing. when people tell her they love her, she usually doesn't believe it and dismisses the thought. i'm in love with this girl.
"have you met lain?"

"oh yeah, her. she's beautiful."
"ha, i think you likeeee herrr."
by imma_guy February 7, 2015
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A commonly made pronunciation error for those named Iain.
"Hey Lain!"
"MY NAME IS IAIN YOU DUMB FUCK"
by borntobetrue123 May 8, 2014
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