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
- nucleoles
- nucleoli
- nucleolini
- nucleolinus
- nucleolo-
- nucleolocentrosome
- nucleoloid
- nucleolus
- nucleolus organizer
- nucleolysis
- nucleome
- nucleometer
- nucleon
- nucleonic
- nucleonics
- nucleons
- nucleophile
- nucleophiles
- nucleophilic
- nucleophilically
- nucleophilicities
- nucleophilicity
- nucleoplasm
- nucleoplasmic
- nucleoplasms