present participle of free solo

(climbing) An ascent in which the climber does not use ropes or other protection for safety.

(climbing) To climb without ropes or other protection.

plural of free soloist

A day on which people do not have to attend school, work, etc.

plural of free day

(US) Said when others seek to restrict one's behavior as a way of pointing out that an action is not illegal or forbidden.

Without any faults being evident.

(category theory) A category that is induced by a multidigraph thus: it has as its objects the vertices of the multidigraph and its morphisms are paths in the multidigraph; composition of morphisms is concatenation of paths, as long as the end of one path coincides with the beginning of the other path; an identity morphism of an object is an “empty path” at that vertex.

plural of Free Quaker