puzzle
UK: ˈpʌz(ə)l | US: ˈpʌz(ə)l
n. a game, toy, or problem designed to test ingenuity or knowledge
n. a confusing or perplexing situation
vt. to cause someone to feel confused or bewildered
The word "puzzle" originated in the late 16th century, derived from the obsolete verb "puzz" (meaning "to perplex") combined with the frequentative suffix "-le," indicating repeated action. Originally, it referred to a state of bewilderment or a problem designed to confuse. Over time, it evolved to specifically denote games or problems requiring mental effort to solve, reflecting its dual nature as both a verb and a noun.
She spent hours solving the crossword puzzle.
The mysterious disappearance of the artifact puzzled historians.
His sudden change in behavior was a real puzzle to his friends.
The children enjoyed the jigsaw puzzle on a rainy afternoon.
Scientists are still puzzled by the unusual results of the experiment.