RO
abbreviation for "Reverse Osmosis." Reverse osmosis is a process in which water is forced to travel through a semipermeable membrane against the concentration gradient by increasing the pressure on the feed side above the osmotic pressure of the solute with the highest osmotic pressure. It is often used in drinking water treatment.
People don't know that the reverse osmosis technology used to manufacture their bottled water does not do a good job removing neutral compounds like arsenious acid (arsenic), even though the companies bottline it would like you to think that it is ultra pure.
Beküldő: Matt Charles 2005. február 15.

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Ro
Minor character from Star Trek. A Bajoran female ... rank of Ensign.
"You remind me of that chick from Star Trek"
"Who? Uhura?"
"No ... Ensign Ro"
"Who ...?"
Beküldő: RockyD 2008. október 22.

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ro
short for 'right on'
Bro: We just got back from the best vacation ever, can't wait to go back.
Other Bro: ro!
Beküldő: Michael Crawford 2008. január 22.

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Ro
short for negro
made popular by the 4th Avenue Jones' song Ro's
Shh don't talk through the movie thats what Ro's do
Beküldő: pro nigg 2007. december 12.

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Ro
Verb. The act of defecating into a woman's vagina for sexual arousal. The male then performs intercourse on the female's feces filled love canal.
"I paid Ro $20 and she let me ro her."
Beküldő: Bonehead2 2007. március 11.

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ro
a variation of "right, yo", it can also mean "right on, yo!".
I may be a car ho, but you're a mooching hoochie, ro!
Beküldő: Devily 2003. január 15.

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ro
An interjection used at the end of sentences to make them cooler! A combination of "right" and "yo," used like "yo." Also japanese for furnace. See also sie.
You're such a car-ho, ro!
Beküldő: Emily 2003. január 14.

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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