しいさき 仕入れ先 LinksSentence search for 仕入れ先Sentence search for しいれさきSentence search for 仕入先Kanji details for 仕, 入 and 先Edit in JMdict Noun1. supplierOther forms仕入先 【しいれさき】Notes仕入先: Irregular okurigana usage. Discussions Log in to talk about this word.