neon tetra

A small freshwater fish nativeto the Amazon River, often found in aquarium or pet stores for sale

Did you see the Neon Tetras? Stunning!

by BigBillHell July 7, 2017

Tearani

rad derby-girl name. A touch chic that will destroy you on the track.

whoa! that broad is Tearani!

by tearani d'stroyher February 3, 2010

Tetra

Tetra is the pirate captain in The Legend of Zelda: The Wind Waker. She is princess Zelda although she does not know this at first. She is cold and mean at first but gradually becomes nicer.

Tetra just shot Link out of a cannon while he was asleep.

by Link, of course. February 23, 2013

tetrabyte

4 bytes

Pen - "Check out this new flash drive I got, it's a tetrabyte!"
Is- "Do you mean a terabyte?"
Pen- "No stupid, I mean 4 bytes!"
Is- " I see what you did there."

by Scrubnificient June 24, 2014

tetraphilia

An intense liking (possibly sexual) for monsters. The opposite of tetraphobia.

Mark: "Hey, have you heard about Wendy? She wants her boyfriend to dress up as Bigfoot the next time they have sex."
Duncan: "Tetraphilia?"
Mark: "Yup. I'd pity her boyfriend if she wasn't so hot."

by MegaMilkCosplayer August 18, 2014

sodium tetrahydroaluminate

This boss chemical is the secret that will rock your world. Remember the Hindenburg? You don't want that for your hydrogen powered car. This chemical locks the hydrogen up for safe keeping, until it is released with heat to become available in your engine.

Friend: Dude, why did you snag that hydro-car at the dealio? You are going to be a freakin' 4th-of-July display when that sucker blows. Hydrogen burns like a mutha you sucka!

Buyer: Not to worry my future fearing friend, the hydroms are locked up in sodium tetrahydroaluminate.

by The Jive Chemist May 27, 2005

Tetra

Sign for the four elements.

I heard his nickname was Tetra.

by SCTetra February 27, 2009