ez

(text messaging, especially video games, Internet slang) Abbreviation of easy. [(now rare except in certain expressions) Comfortable; at ease.]

(US, informal, mostly in names of products and services) Abbreviation of easy. [(now rare except in certain expressions) Comfortable; at ease.]

Initialism of exclusion zone: a geographic area in which some sanctioning authority prohibits specific activities. See also Restricted Area. [A geographic area in which some sanctioning authority prohibits specific activities, see also Restricted Area.]