mesmerize

the word 'mesmerize' is an eponym, derived directly from the surname of franz anton mesmer, an 18th-century german physician who developed a theory of 'animal magnetism' which involved inducing a trance-like state in patients. the suffix '-ize', of ancient greek origin via latin and french, is a productive verb-forming element meaning 'to render, to make, or to practice'. therefore, the literal construction means 'to practice mesmer's method' or 'to make like mesmer'. over time, as mesmer's theories were discredited and absorbed into the practice of hypnotism, the meaning broadened from the specific historical act of inducing hypnosis to the modern, more general sense of captivating someone's attention completely, as if under a spell.

Structure: mesmer (name) + ize (verb suffix) mesmer (from the surname of franz anton mesmer, german physician, 18th century); ize (verb-forming suffix from greek -izein via latin -izare and old french -iser, meaning 'to make, to become, to practice').