The word "桌面" is formed by combining the character "桌" (zhuō), meaning "table" or "desk", with the character "面" (miàn), meaning "surface" or "face", creating a compound that literally denotes "table surface". This construction directly specifies the surface of a table, and its meaning has extended to refer to the physical top of a desk as well as, in contemporary contexts, the virtual desktop in computing.