Elliott-Welle
Elliott wave
Lichtwelle
light wave
La-Ola-Welle
Mexican wave
Alfvén-Welle
Alfvén wave
Gezeitenwelle
bore
Glättkelle
trowel
Kältewelle
cold snap
Polizei-Zelle
police box
kleine Welle
ripple
Flutwelle
tidal wave
Hitzewelle
heatwave
hot spell
heat wave
Kaltwelle
cold wave
cold-perm
permanent wave
Lichtquelle
light source
Mittelwelle
Medium frequency
Radiowelle
radio wave
radio station
Flottille
flotilla
Bodenwelle
bump
Elliptical
elliptical trainer
Engstelle
bottleneck
Geburtenwelle
baby boom