subframe /subˈfrām/

1. The frame on which the coachwork of a motor car is built (cf chassis)
2. A frame built into a wall to which a door or window frame is fixed

• bitts
• bittur
• bitturs
• bitty
• bitumed
• bitumen
• bitumens
• bituminate
• bituminated
• bituminates
• bituminating
• bituminisation
• bituminisations
• bituminise
• bituminization
• bituminizations
• bituminize
• bituminous
• bituminous coal
• bituminous coals
• bivalence
• bivalences
• bivalencies
• bivalency
• bivalent