photoallergen

Questions

What does photoallergen mean?

A substance that generates an allergic response in the presence of light

Where does photoallergen come from?

From photo- + allergen.

How to pronounce photoallergen

1. Open the pronunciation page — Open the Speakur entry for “photoallergen”.
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 “photoallergen”.
4. Repeat and practice — Say “photoallergen” aloud, matching stress and vowels until it feels natural.