Mostly impervious Synonyms

Definitions for Mostly

(adverb) for the most part
(adverb) in large part; mainly or chiefly
(adverb) usually ; as a rule

Synonyms for phrase

MI abbreviation

MI is an abbreviation for Mostly Impervious

What does MI stand for?

MI stands for "Mostly Impervious"

Definitions for Impervious

(adjective) not allowing penetration (as by gas, liquid , or light )
(adjective) impossible to get through or into
(adjective) not admitting of passage or capable of being affected