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The second is the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium-133 atom (at 0 Kelvin).
by Sensible Patriot November 17, 2018
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May 7 Word of the Day
Paper product used as a barrier against unwanted messes, such as the liner at the bottom of a bird cage.
Please put a New York Times under that before it gets all over the place.
by Phaedrus331 February 12, 2021
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2
Filling your plate with food for the second time
He was still hungry, so he went back for seconds
by zynth! May 31, 2007
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The duration of 9,192,631,770 periods of radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 132.91 atom.
I'll be two seconds...
by Hundekuchen October 18, 2004
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A length of time that is very-under-exaggerated.
<Killer> Hey there.
<Spiller> Hi, I'll be back in a second.
<Killer> Okay.
*** 20 minutes later ***
<Killer> ...
<Spiller> I'm back.
<Killer> Where were you?
<Spiller> Hang on, back in a second.
*** Killer is offline ***
by Bastardized Bottomburp November 02, 2003
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5
(n.) A second helping of something, such as food or blowjobs.

(n.) Products that have a fault, and have had the price adjusted accordingly. Manufacturers seconds.
I came back for seconds



I found some neat stuff in seconds- a shirt with three arms, trousers with one leg longer than the other, boxers with a hole in the back, boots without bottoms, it ruled!
by Gumba Gumba May 30, 2004
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6
The amount of time it takes for you to ejaculate.
He blew up in seconds.
by bob July 30, 2003
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