ほぞほぞMeanings1nountenon; cog; pivotusually written using kana alonearchitecture›Woodworking term for a projecting piece of wood that fits into a mortise (ほぞ穴). Also used metaphorically for a pivot or key element in a structure.See also: ほぞ穴この椅い子すの脚あしはほぞで固こ定ていされている。The legs of this chair are fixed with tenons.ほぞをほぞ穴あなに