蚕糸 さんし Meanings Noun silk thread; silk yarn Kanji 蚕 silkworm. Read as サン. 糸 thread. Read as シ. Words containing 蚕糸 蚕糸業 (さんしぎょう) sericulture industry 蚕糸試験所 (さんししけんじょ) silk experiment station Jinuma: Japanese Dictionary · Word lists