I. ˈ ̷ ̷ˌ ̷ ̷ noun
Etymology: floor (I) + board
1. also floorboarding ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ : board used for or suitable for floors : flooring
seasoned oak floorboard
2. : a board in a floor
squeaky floorboards
often : one that can be removed to give access to something beneath it (as in a boat)
raise the floorboard to reach the battery
II. transitive verb
slang : to press (the accelerator of a car) to the floor
intransitive verb
slang : to drive a car at full or excessive speed