WordReference Random House Unabridged Dictionary of American English © 2025
drop′ seat′,
- a hinged seat, as in a taxicab or bus, that may be pulled down for use when an additional seat is needed.
- Clothinga rear panel, as on long one-piece underwear or children's pajamas, that may be opened and lowered separately.
- 1925–30
'drop seat' also found in these entries (note: many are not synonyms or translations):