Brachistrochrone Curve

Describes the most efficient path of trajectory for an
object with an even ballistic coefficient drag force
travelling in a parabolic arch.

This object however must be travelling at any fraction
of gravity's constant speed (9.8 metres per second per second).

'Kim Jong Un's intercontinental ballistic missiles have an uneven
ballistic coefficient, so this must be compensated with the

brachistrochrone curve for best results.'

by Johann Bernoulli June 2, 2018

brace position

The position assumed by passengers of an aircraft in danger of an imminent collision or emergency landing as announced over the cabin’s public announcement system - occasionally adopted during a particularly disquieting visit to the toilet to dispatch a no.2 when someone is required to bow their head and grip something nearby or put one or both hands up against the wall.

Oh man, that curry really carved my guts up, last night. I had to assume the brace position just now.

by Stivchik June 9, 2018

Bracca

When somebody makes meatless spagoot so you divorce your dog

This nigga about to bracca

by Papa Lïmp July 22, 2018

Bracist

Is when your Racist agaisnt Braces which you can call dirty hoes this name called "Bracist Bitches" which identifies as a word used against mean people!

"HEY Tessie!, your a Bracist Bitch cause you called Samatha gay!"

by Macdonald's August 29, 2018

Braces

Brakets and wires in your mouth that will permently get you the nickname "braceface" which is not a complement

Hey you with the BRACES comehere *doesnt respond* come here braceface gets a permanent nickname

by iamaweirdojustaweirdguy May 1, 2019

brac

A little shit who is a good friend

Your such a pice of shit brac

by leetia May 19, 2019

Braces

Brackets and wire are put on your teeth to correct your teeth or bite, or make space for a tooth to come in. Those are braces. I currently have them, and in my opinion, they suck. You can eat hardly anything, they'll be sore for a couple of days, food will get in between your wires, and you constantly have to brush your teeth to prevent {gingivitis.} You should eat some regular foods for your teeth to remain strong, because if you don't your teeth may crack when they take them off. I'm not trying to scare you if you need braces, just telling you from my experience.

Orthodontist: "Your teeth are crooked, you will need braces. We'll schedule for next week."

by GuyWithBraces April 13, 2019