They most beautiful girl you will ever lay eyes on. Everyone wants to be a Sine. They are very nice and have tons of friends. They have a great personality and are great girlfriends.
by Ugetpwned123 October 27, 2011
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A really hot girl who is wife material and has crazy sex positions and will suck the soul out of you
*Friend talks* yo my nigga had his soul sucked by a Sine
*Other friend* I need to find a Sine
by Kidsloveusa October 4, 2020
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Sine is from the Old Norse name Sinri which means "roaring lion" in old scandinavin language.

It was derived from the elements sinr "victory" and fríðr "beautiful, fair".
Sine is victorious like a lion and fair as the fur that surrounds her
by hrmf November 15, 2010
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1. A mathematical function.
sin 30 = 0.5
sin 45 = Sqrt 0.5
sin 60 = Sqrt 0.75
1. Find the sine of pi in radians
by jiexi December 8, 2003
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The type of wave used by pure frequencies. An example is the profanity buzzer you hear on TV. Other waves are square, triangle and sawtooth.
You want a TEXT example of a sine frequency? *beep*
by Commander Cool (Me) June 26, 2007
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Dude come look at this sick tattoo it says carpe diem Sine Metu!
by SomeDank513 September 14, 2011
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