dogged

The adjective "dogged" derives from the noun "dog," a word of uncertain but likely Germanic origin. It employs the common English adjectival suffix "-ed" to mean "having the qualities of a dog." The semantic evolution hinges on the metaphorical association of dogs, particularly in hunting or holding onto something, with traits of stubborn tenacity and unwavering persistence. This figurative use, emerging in the late 14th century, transformed the literal animal reference into an abstract description of a resolute and determined human character.

Structure: dogg (dog) + ed (adjective suffix) - dogg: A direct substring of the English word "dog", of uncertain origin, likely from Old English docga. In this formation, it metaphorically represents the perceived stubborn, persistent nature of a dog. - ed: An English suffix forming adjectives from nouns, meaning "having the qualities of" or "characterized by".