The kanji 射 primarily conveys the meaning of "to shoot," "to fire," or "to project." It relates to the act of propelling something, typically an arrow or a projectile, towards a target with force. This can extend to other forms of projection or emission, such as emitting light or radiation.

・On-yomi (音読み): シャ (sha) ・Kun-yomi (訓読み): 射る (iru)

⚫︎発射 Translation: Launch; firing; discharge. ⚫︎射撃 Translation: Shooting; marksmanship. ⚫︎照射 Translation: Irradiation; to shine on.

The kanji 射 is a pictographic-semantic compound. It combines two components: 身 (shin), meaning "body," and 寸 (sun), meaning "inch" or "a small unit of measure." Originally, 身 depicted a person or body, and 寸 was added to indicate the action involving a body and motion. The combined meaning evolved to represent the act of launching or projecting something from the body, such as shooting an arrow. Over time, the form and meaning solidified into the present kanji.