To put your school's radon test results in perspective, outdoor air background levels of radon are about 0.4 pCi/L. Getting indoor levels below 2 pCi/L is difficult. The EPA recommends that steps should be taken to lower radon levels if they are 4 pCi/L or above.
Noun. 1. butch - (slang) offensive term for a lesbian who is noticeably masculine. dike, dyke. derogation, disparagement, depreciation-a communication that belittles somebody or something.utch. adj. Slang. Exhibiting stereotypically masculine appearance or behavior.
British slang term for the penis. Typically used as an excellent cheap insult. Used in jest (above moron, just below twat, and well below cunt), or used to describe someone who is doing something you think is annoying or a bit crap. Scenario 1: one of your friends walks into the room and throws an apple at you.