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.
battery. Hybrid slang term meant with unmalicious intent in referring to a male of the African American race. The term comes from using the first two letters of the term African American which are AA. Two capital 'a's next to each other are a common type of battery, hence the reasoning behind the new term. Man, that battery tore up a hito or two during his trip to Thailand. by Coolio Steel April 15, 2009.