A unit of linear measure. A Rubis is 1/7 of a micron. 7 Rubis equals 1 micron. The plural of Rubis is Rubis. An extremely fine unit of measure used by precision lensmakers.
Baird: That Curve is off 3.5 microns.
Steve: Microns?! You hack, that is off 24 Rubis! We only work to the tightest tolerance here! Get your shit together!
di Antonio Consorte 28 febbraio 2008
The most beautiful girl in the world, who is there for you twenty-four-seven. The best friend that you wish you could have. The most awesome person you could ever know.
"Why aren't you with your friend?" he says, "Because I'm not hanging out with Rubi. Duh."
di Only Me. 07 febbraio 2010
An incredibly beautiful girl. Someone who is very attractive with the best hair.That mysterious girl that you saw once, but don't know whether you'll see her again. Hard to get, because she gets bored easily.The kind of person that you can only have a love hate relationship with.
person 1"Damn That Chick has sexy Hair"
person 2"Thats Rubi"
person 1 " Daamnn let me get at her"
Person 2 " Good luck, thats a Rubi"
di delawarehey 26 maggio 2010
The most beautiful girl with great personality. She smells good and always dresses nice. She'll make every guy like her and every girl envy her. Shes the perfect girl.
Shes so pretty she must be a Rubi
di dictionary67 19 ottobre 2011

Email Gratuita Quotidiana

Inserisci il tuo indirizzo e-mail per ricevere la Parola Urbana del Giorno gratuitamente ogni mattina!

Le mail sono inviate da daily@urbandictionary.com. Non ti invieremo mai alcun messaggio di spam.

×