Term: koan: a paradoxical anecdote or a riddle that has no solution; used in Zen Buddhism to show the inadequacy of logical reasoning
Broader: problem: a question raised for consideration or solution | Unrelated: point: the property of a shape that tapers to a sharp tip
Broader: problem: a question raised for consideration or solution | Unrelated: formula: a group of symbols that make a mathematical statement
Broader: problem: a question raised for consideration or solution | Unrelated: cpu board: the main circuit board for a computer
Broader: problem: a question raised for consideration or solution | Unrelated: radius: the outer and slightly shorter of the two bones of the human forearm
Broader: problem: a question raised for consideration or solution | Unrelated: spatial property: any property relating to or occupying space
Broader: problem: a question raised for consideration or solution | Unrelated: attendance: the act of being present (at a meeting or event etc.)
Broader: problem: a question raised for consideration or solution | Unrelated: common wheat: widely cultivated in temperate regions in many varieties for its commercially important grain
Broader: problem: a question raised for consideration or solution | Unrelated: volatility: the property of changing readily from a solid or liquid to a vapor
Broader: problem: a question raised for consideration or solution | Unrelated: pat: the sound made by a gentle blow
Broader: problem: a question raised for consideration or solution | Unrelated: alpine fir: medium-tall timber tree of the Rocky Mountains having a narrowly conic to columnar crown