reverse arch
noun
An inverted arch.
Origin
Late 18th century.
- smooth-bore
- smoother
- smooth-faced
- smooth hound
- smoothie
- smoothing iron
- smoothing plane
- smoothish
- smoothly
- smooth muscle
- smoothness
- smooth newt
- smooth-running
- smooth-shaven
- smooth snake
- smooth someone's ruffled feathers
- smooth talk
- smooth-talker
- smooth-talking
- smooth tongue
- smooth-tongued
- s'more
- smore
- smorgasbord
- smorzando