Definitions
variant of 研[yán]
Etymology
About
The traditional character "硏" is structured with the semantic component "石" meaning stone and the phonetic component "幵", initially denoting the physical act of grinding or polishing with a stone tool. Its meaning later extended metaphorically to include the intellectual process of careful examination or diligent study, reflecting a shift from concrete action to abstract inquiry. The components "石" and "幵" consistently inform the character's etymology and this semantic evolution.