Cosmolality 

A very rare and difficult subject in primary school that involves... who knows what?

Well, my teacher said I'm doing well in cosmolality!

Cosmolality by criticalbill June 19, 2010

Cosmicality 

A cosmical mistake; to make the worst mistake possible.

"The cats decision of jumping over the dog was a disastrous cosmicality."

Cosmicality by Mr. Vox May 2, 2021

osmolality 

Some bullshit they teach you about blood, it's only important to confuse the hell out of you..

The increase in water, leads to and increase in blood pressure, therefore lowering blood osmolality; leading to decrease in ADH secretions.

osmolality by greekqueen89 August 4, 2010