The kanji 蚕 represents "silkworm" or "silk". It refers to the larva of the silkworm moth, known for producing silk. The character encapsulates the core concept of the insect and its connection to the valuable material it produces.

・On-yomi (音読み): サン ・Kun-yomi (訓読み): かいこ

⚫︎養蚕 (ようさん) Translation: sericulture; silkworm raising ⚫︎蚕糸 (さんし) Translation: silk thread; silk yarn ⚫︎蚕食 (さんしょく) Translation: encroachment; gradual takeover (figuratively, like a silkworm eating a leaf)

The kanji 蚕 is a pictograph. It depicts the shape of a silkworm. The upper part of the character shows the head and the body, and the lower part indicates the body and the leaf the silkworm consumes. The character has evolved over time, but the core image of the silkworm remains.