Dew-point temperature and Dew point

Dew point and dew-point temperature are semantically related In some cases you can replace phrase "Dew point" with "Dew-point temperature", this phrases are similar.

Dew point noun - The temperature at which the water vapor in the air becomes saturated and condensation begins.

Dew-point temperature and dew point are semantically related in temperature when dew forms topic. You can use "Dew-point temperature" instead a noun phrase "Dew point".