midfloor adjective 1adverb 1 adjective1 •In the middle of a floor.A late-afternoon wine-and-cheese offering is served on a beautiful midfloor dining area spilling onto an outdoor terrace[…] — 2009 adverb1 •In the middle of a floor.Tenants have complained for years that the elevators are unsafe and unreliable, often stalling midfloor or refusing to work at all. — 2009
