noise barrier
noun
A wall or other barrier designed to dampen sound; especially (in later use) one at the side of a road.
Origin
1950s.
- regulatory gene
- regulatory protein
- regulatress
- reguline
- regulo
- regulon
- regulus
- regulus metal
- regur
- regurgitant
- regurgitate
- regurgitation
- regurgitative
- rehab
- Rehab farm
- rehabilitate
- rehabilitation
- rehabilitation clinic
- rehabilitation medicine
- rehabilitation order
- rehabilitation unit
- rehabilitative
- rehabilitee
- rehabitation
- rehair