Actinism and Cathode ray

Actinism noun - The property of radiation that enables it to produce photochemical effects.

Cathode ray and actinism are semantically related In some cases you can replace phrase "Cathode ray" with "Actinism", this terms are similar.

Nearby Word: actinic

Cathode ray noun - A beam of electrons emitted by the cathode of an electrical discharge tube.

Actinism and cathode ray are semantically related in picture of inside a body topic. You can use "Actinism" instead a noun phrase "Cathode ray", if it concerns topics such as inside look.