How to Write 柞 (zuò) — Meaning “oak tree”

Imagine an oak tree (木) next to a small "zoo" (乍 sounds like "zoo" if you say zuò quickly). This helps you associate the sound zuò with the tree. Another trick: think of the right side 乍 as a person stretching their arms wide, like the broad branches of an oak tree.

The left radical 木 is written first: horizontal stroke, then vertical, then left-falling, then right-falling. The right side 乍 has a specific order: left-falling, horizontal, vertical, horizontal, vertical — make sure not to mix up the last two strokes. Keep the two sides balanced so the character does not look too wide or too narrow.

柞 (zuò) means oak tree and uses 乍 on the right, while 杆 (gǎn) means pole or rod and uses 干 (dry). 杈 (chà) means a fork of a tree and uses 叉 (fork). All three share the 木 radical, but their right-side components change both the pronunciation and meaning completely.

柞 appears mainly in forestry and textile contexts, such as 柞树 (oak tree) and 柞木 (oak wood). It is also used in 柞蚕 (tussah silkworm), a type of silkworm that feeds on oak leaves and produces tussah silk, a traditional Chinese fabric. This character is not common in daily conversation but is important in specialized fields.

Common words containing 柞 include: 柞树 (zuò shù) — oak tree; 柞木 (zuò mù) — oak wood; 柞蚕 (zuò cán) — tussah silkworm.