散開 さんかい Meanings Noun, する verb, Intransitive deployment; spreading out; dispersal Kanji 散 scatter. Read as サン. 開 open. Read as カイ. Example sentences 私たちは散開して森の中を捜索した。We spread out and began to search through the woods. Words containing 散開 散開星団 (さんかいせいだん) open cluster Jinuma: Japanese Dictionary · Word lists