UNDERFRAME


Meaning of UNDERFRAME in English

ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun

Etymology: under (III) + frame

: the lower or lowermost of two or more superimposed frames : a frame supporting a superstructure (as of a railroad car) : chassis

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.