(~s)
1.
A ~ is the distance between a part of a wave of energy such as light or sound and the next similar part.
Sunlight consists of different ~s of radiation...
N-COUNT: usu with supp
2.
A ~ is the size of radio wave which a particular radio station uses to broadcast its programmes.
She found the ~ of their broadcasts, and left the radio tuned to their station.
N-COUNT: with supp
3.
If two people are on the same ~, they find it easy to understand each other and they tend to agree, because they share similar interests or opinions.
It’s great to work with people who are on the same ~.
PHRASE: v-link PHR