n.
Pronunciation: fil- ' tr ā -sh ə n
Function: noun
Date: 1605
1 : the process of filtering
2 : the process of passing through or as if through a filter also : DIFFUSION
n.
Pronunciation: fil- ' tr ā -sh ə n
Function: noun
Date: 1605
1 : the process of filtering
2 : the process of passing through or as if through a filter also : DIFFUSION
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012