(computing) An operational mode of x86-compatible CPUs, in which software can use features such as virtual memory, paging, and safe multitasking.

(organic chemistry) Any chemical entity that is temporarily reacted with a functional group so as to protect it from a subsequent reaction

(cricket) the central, rectangular area of the pitch onto which the bowlers may not run during their follow through

A title or job description that can only legally be used by persons who have completed a specific training course and/or are members of a particular trade association.

Equipped with a copy protection mechanism.

(law enforcement) Lawful confinement of a person or close supervision of his or her movements, on a voluntary or involuntary basis, by authorities in order to safeguard that person from attack or other dangers.

plural of protecting group

(derogatory) A tendency to protect people from perceived injury (such as criticism) by responding with hostility to whomever is held responsible for causing said injury.

plural of protected area

plural of protected title