描

A phono-semantic compound consisting of:

手 (hand) — semantic component, indicating manual action; 苗 (sprout; miáo) — phonetic component, providing the sound. The structure suggests using the hand to trace or form shapes, much like guiding the growth of a sprout—leading to the meaning “to draw” or “to depict.”
Semantic development: - hand movement; - tracing lines or shapes; - drawing an image; - describing vividly (figurative extension). Thus, 描 evolved from physical drawing to expressive depiction in language and art.

묘사 (描寫) — depiction; description

소묘 (素描) — sketch; drawing

描 often focuses on outlining or sketching, rather than fully detailed painting.

In literature, 描寫 refers to vivid description, not just visual drawing.

The combination of hand (手) and sprout (苗) reflects a subtle idea of bringing form into being through guided movement. It bridges visual art and verbal expression, making it a key character in both domains.
Related characters: 畫 — to draw; painting

寫 — to copy; to write; to depict

繪 — to paint; to illustrate

圖 — picture; diagram

Among these, 描 emphasizes outline and representation, especially the act of capturing form.