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Osmosis

The net diffusion of water molecules across a semi-permeable plasma membrane
Imagine a tea bag, the bags walls are porous (holes in them) just like a membrane.

The water displaces inside the bag, now although this has a lot to do with environmental pressure (ie. the water) it is mostly to do with diffusion, Osmosis is a form of diffusion*, specifically across a semi - permeable (porous) membrane.

*

Diffusion is displacement of molecules so that they are equal.

E.g. Imagine your friend sprays deodorant/perfume on the far side of the room, it takes a couple of seconds to reach you.
It is a highly concentrated cloud at first but then spreads (diffuses) into the air until there are an EQUAL concentration of spray to the air.

E.g. five 1 pennies to every three 2 pennies
by Mantrastic March 1, 2010
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Osmosize

The verb form of the word "Osmosis", meaning "The process of transfer of water from one side of a cell membrane to another".

This term may be used to describe throwing up, spitting, urinating, or spilling fluid of any type.
"Dude, I just osmosized all over your face."
by Rob Gibbons October 10, 2004
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omish plow

a sexual act that starts as doggy style.. the man grabs the woman's arms a lunges forward several feet.
That bitch was omish plowed across the room.. damn nigga
by dan silva April 9, 2008
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Oshawa by Osmosis

Inability to fight the urge to wear white Baby Phat pants and extra large hoop earings.Usually occuring within 3-5 days of residing in Oshawa.
"Hey Jes, I need to get back to the city hella bad, I'm feeling a little Oshawa by osmosis."
by LittleBee4 July 6, 2009
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osmosically

Verb: The action of gaining knowledge or understanding via osmosis
Dude, you were so trashed I felt it osmosically!
by King Shawny April 8, 2007
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OScist

n. Someone who thinks his choice of Operating System is better than anyone else's.

n. Some one who thinks one Operating System is superior to another.
-Linux rullz! All the other OSes suck!
-You OScist!
by screwzhanghao August 19, 2008
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osmosis brown

My girlfriend's dogs friggin name
by Tater Hoss January 13, 2017
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