actinism

Questions

What does actinism mean?

That property of electromagnetic radiation that leads to the production of photochemical effects

Where does actinism come from?

From actin- + -ism.

How to pronounce actinism

1. Open the pronunciation page — Open the Speakur entry for “actinism”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “actinism”.
4. Repeat and practice — Say “actinism” aloud, matching stress and vowels until it feels natural.