underframe
noun
: the lower or lowermost of two or more superimposed frames : a frame supporting a superstructure (as of a railroad car) : chassis
Word History
Etymology
under entry 3 + frame
- unaccustomedly
- unaccustomednesses
- unachievable
- unachieved
- unaching
- unacknowledged
- unacknowledging
- unacquaintance
- unacquainted
- unacquaintedness
- unacquired
- unactable
- unacted
- unactivated
- unactive
- unactorish
- unactuated
- unadaptabilities
- unadaptability
- unadaptabilityes
- unadaptabilitys
- unadaptable
- unadapted
- unadaptive
- unaddicted