sentry

As a noun sentry

is a guard, particularly on duty at the entrance to a military base.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between sentry and watches

is that sentry is a guard, particularly on duty at the entrance to a military base while watches is .

As a verb watches is

(watch).

Trustee is a related term of sentry.

As nouns the difference between trustee and sentry

is that trustee is a person to whom property is legally committed in trust, to be applied either for the benefit of specified individuals, or for public uses; one who is intrusted with property for the benefit of another; also, a person in whose hands the effects of another are attached in a trustee process while sentry is a guard, particularly on duty at the entrance to a military base.

As a verb trustee

is to commit (property) to the care of a ; as, to trustee an estate.

Curator is a related term of sentry.

As nouns the difference between curator and sentry

is that curator is a person who manages, administers or organizes a collection, either independently or employed by a museum, library, archive or zoo while sentry is a guard, particularly on duty at the entrance to a military base.

As nouns the difference between outpost and sentry

is that outpost is a military post stationed at a distance from the main body of troops while sentry is a guard, particularly on duty at the entrance to a military base.

In uncountable|lang=en terms the difference between security and sentry

is that security is (uncountable) the condition of not being threatened, especially physically, psychologically, emotionally, or financially while sentry is (uncountable) sentry duty; time spent being a sentry.

As nouns the difference between security and sentry

is that security is (uncountable) the condition of not being threatened, especially physically, psychologically, emotionally, or financially while sentry is a guard, particularly on duty at the entrance to a military base.

As nouns the difference between sentry and watchman

is that sentry is a guard, particularly on duty at the entrance to a military base while watchman is one set to watch; a person who keeps guard, especially one who guards a building, or the streets of a city, by night.

As nouns the difference between sentry and ranger

is that sentry is a guard, particularly on duty at the entrance to a military base while ranger is (baseball) a player that plays for the.

As nouns the difference between sentry and turret

is that sentry is a guard, particularly on duty at the entrance to a military base while turret is a little tower, frequently a merely ornamental structure at one of the corners of a building or castle.

Sentry is a related term of champion.

As a noun sentry

is a guard, particularly on duty at the entrance to a military base.

As a proper noun champion is

.