(programming) A data structure, used in dynamic memory allocation, that connects free (unallocated) regions of memory together in a linked list.

plural of free list

plural of free city

(chiefly historical) Any of various types of city of Europe from classical to modern times, characterised by relative autonomy and/or being responsible only and directly to a king or emperor; a more modern city of such type, sometimes elsewhere than in Europe.

free-spoken

(algebra) A module that has a basis. Equivalently, a module consisting of n-tuples of ring elements with no extra identities. (Then the number n is said to be its rank.) Equivalently, a direct sum whose summands are all the same ring. (The quantity of summands may be more than two.)

An object (such as a barbell or kettlebell) used for strength training that can be moved without mechanical constraint, as opposed to an exercise machine.

(physics, chemistry) An electron not attached to an atom. / (politics, figuratively) A person who acts independently of the organization to which he or she belongs.

plural of free-willer

A person who believes that human beings have free will. / A person who exercises free will.