(video games) A game mode where players can explore the game environment at will, rather than following a fixed story line. / The right to move without restrictions throughout a specific locale.

(video games) To play in free roam mode. / To move about or explore at will within a specified area. / To allow animals the right to move freely within a large area.

Alternative form of free roam

Alternative form of free roam

Alternative form of freewheeling

(programming) The situation where a program attempts to free a previously allocated resource more than once, potentially resulting in undefined behaviour that may be exploited by an attacker.

(intransitive, slang, rare) To go braless under one's outer clothing.

Synonym of GM-free

Having opinions that are contrary to dogma or the positions of authority.

(algebra) A monoid whose underlying set is the Kleene closure of some set of generators, and whose operator is concatenation.