doggedly

the adverb 'doggedly' is formed from the adjective 'dogged', which emerged in the late 14th century with the sense 'like a dog, canine'. by the late 16th century, it had acquired its modern figurative meaning of 'persistent, tenacious', drawing on the perceived stubborn and determined nature of certain dogs, such as hounds following a scent. the adverbial suffix '-ly', from old english '-lice', is a prolific formative used to convert adjectives into adverbs, indicating manner. thus, the literal construction 'in a dog-like manner' evolved to signify the abstract quality of unwavering, stubborn perseverance.

Structure: dogged (adjective) + ly (adverb suffix) dogged: origin: middle english; functional role: base adjective meaning stubbornly tenacious. ly: origin: old english; functional role: suffix forming adverbs from adjectives.