U+6798 "枘" CJK Unified Ideograph-# Unicode Character
U+6798 "枘" CJK Unified Ideograph-# is a Chinese character that primarily refers to a tenon, the projecting part of a piece of wood designed to fit into a corresponding mortise in woodworking, symbolizing the concept of fitting or matching in traditional joinery. It is composed of the radical for "tree" or "wood" (木) and a phonetic component, and its usage extends metaphorically to indicate things that are compatible or correspond to each other, as seen in the classical Chinese idiom "方枘圆凿" meaning a square tenon in a round mortise, describing an incompatible or mismatched situation. This character is classified under the CJK Unified Ideographs block and is used in both modern and historical Chinese texts, as well as in Japanese and Korean contexts where it carries similar meanings related to woodworking joints and harmony.