採寸 さいすん Meanings Noun, する verb, Transitive, Intransitive taking measurements Kanji 採 pick. Read as サイ. 寸 inch. Read as スン. Example sentences スーツを仕立てるときは、正確な採寸が必要となります。It's necessary to take correct measurements when you are tailoring a suit. Jinuma: Japanese Dictionary · Word lists