internal wave
noun
A wave occurring within a liquid or gas; especially a transverse wave occurring either along the interface between layers of different density or within a layer having a vertical density gradient.
Origin
Early 19th century.
- open house
- open-housed
- open housing
- open ice
- opening
- opening balance
- opening ceremony
- opening credits
- opening day
- opening gambit
- opening hours
- opening line
- opening machine
- opening medicine
- opening night
- opening out
- opening time
- opening up
- open interest
- open invitation
- open-jaw
- open jet
- open juncture
- open learning
- open-legged