riddle
/ˈɹɪdəl/noun
Definitions
A verbal puzzle, mystery, or other problem of an intellectual nature.
Example: Here's a riddle: It's black, and white, and red all over. What is it?
Synonyms:brain-teaserconundrumenigmaAn ancient verbal, poetic, or literary form, in which, rather than a rhyme scheme, there are parallel opposing expressions with a hidden meaning.
verb
Definitions
To speak ambiguously or enigmatically.
To solve, answer, or explicate a riddle or question.
Example: Riddle me this.