Frigate refers to a specific class of warship, familiar to those interested in military terminology. The navy sent in a frigate to patrol the waters.
Pro Tip 2/3
Contemporary Use
In modern context, 'frigate' is commonly used for warships equipped with guided missiles. The guided-missile frigate deployed its weapons during the exercise.
Pro Tip 3/3
Relative Size
Understand that a frigate is typically smaller than a destroyer but larger than a corvette within a naval fleet. The frigate escorted the larger destroyers through the strait.