昇

Phono-semantic compound:

日 (sun) – semantic, indicating rising light.

升 (a measure, also “to rise”) – phonetic element.

Originally, 升 meant a unit of capacity (“a measure, a sheng”), but it also carried the sense “to rise.” To clarify the meaning “rise, ascend (esp. of the sun),” 日 was added, producing 昇.

Semantic range:

- to ascend, climb upward.

- to rise (especially of the sun or celestial bodies).

- to be promoted, advance in rank.

昇天 (승천) – ascend to heaven

昇格 (승격) – promotion, advancement

日昇 (일승) – sunrise, the sun rising

昇進 (승진) – promotion at work

In Korea and Japan, 升 and 昇 are usually separated in meaning: 升 = “measure, capacity”; 昇 = “to rise.”

In Chinese usage, 昇 is often treated as an alternative (variant) of 升 and is less commonly used.

Related character: 陞, also meaning “to rise/ascend,” but often used for “to go up (stairs or steps).”