riddle

The word 'riddle' originates from the Old English rǣdels, which is related to rǣdan, meaning "to advise, to read, to guess." This Old English term stems from the Proto-Germanic rēdaną, carrying the sense of "to advise, to interpret." The semantic evolution connects the act of giving counsel or interpreting signs with the modern concept of a puzzling question that requires interpretation. The verb sense meaning "to pierce with holes" derives from a separate, unrelated Old English word hriddel, a sieve, which underwent phonetic reduction and merging with the more common noun. Thus, the modern word 'riddle' encapsulates two distinct historical strands: one concerning linguistic puzzles and the other describing a perforated state.

The modern English word 'riddle' is a simplex form derived from Old English rǣdels, meaning "opinion, riddle, counsel." Its functional role is as a complete lexical unit.