Gibraltar in American English
noun: a person or thing that has strength and endurance that can be relied on
Gibraltar in American English 1
any strong fortification; unassailable fortress
Gibraltar in American English 2
small peninsula at the southern tip of Spain, extending into the Mediterranean: 2.5 sq mi (6.5 sq km); it consists mostly of a rocky hill (Rock of Gibraltar), 1,396 ft (426 m) high
Gibraltar in British English
noun