中ちゅう堅けん企き業ぎょうMeaningsNoun1. medium-sized enterprise (business, firm)Kanji used中in堅firm企scheme業businessPitch accentちゅうけんきぎょうComposed of中ちゅう堅けんnucleus; backbone; mainstay; key figure; medium-level; mid-level; middle-ranking; midsize; main body (of troops); crack troops; …Noun企き業ぎょうenterprise; business; company; corporationNoun