TubeTalk Pronunciation
How to pronounce “photocatalyst”
Hear “photocatalyst” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for photocatalyst
- Learning goal
- Practice the English pronunciation of photocatalyst with real speech in context.
- Available examples
- 1 YouTube example
- Real speech example
- A young scientist's quest for clean water
When sunlight comes in and strikes a photocatalyst,
- Definition summary
- (chemistry) A substance that absorbs light and, in doing so, catalyzes a reaction.
Example 1 of 1
How to pronounce photocatalyst
A young scientist's quest for clean water

When sunlight comes in and strikes a photocatalyst,
Example Sentences
A Deep Dive Into “photocatalyst”
Meaning
- [Noun]
- (chemistry) A substance that absorbs light and, in doing so, catalyzes a reaction.
Practice Nearby Words
catalyst, precatalyst, katalyst, activator, catalytic agent, electrocatalyst, photosensitizer, photoreaction, photoinitiator, photoreagent, catylist, photoacid, photocascade, photolyte, photocarcinogen, cataloreactant, cocatalysis, photooxygenation, photoprocess, organocatalyst, photoproduct, nanocatalyst, photohomolysis, photooxidant, photooxidizer, photooxidation, photocrosslinker, chemocatalysis, photoprotectant, photoinitiatior, photoannulation, photoreactivity, photochemist, photoaddition, photoperoxidation, photohydrolysis, photosensitiser, photoion, photoligation, accelerator, photopolymerization, photosubstitution, photocyclization, initiator, triphase catalyst, photocyclodehydrogenation, photoinitiation, photorelease, photodimerization, autoxidator, photochlorination, heterogeneous catalysis, autopoisoning, photohydration, photoallergen, photoassimilate, photosynthate, porphycene, heterocatalysis, organocatalysis, photochemical, photohydrogen, photoisomer, photocycloaddition, photocrosslinking, homogeneous catalysis, photopharmacology, adams's catalyst, photocycloreversion, reoxidant, photofunctionalization, photointermediate, photocondensation, photodecarbonylation, oxidizing agent, photorhodopsin, photogen, protochlorophyllide, photodimer, stereospecific catalyst, photodecay, photodecarboxylation, photoderivative, photoenolization, aminocatalysis, electroauxiliary, photodeterioration, photochirogenesis, photobiotin, polyphthalocyanine, synergist, oxidizer, chemochrome, chromogen, photoincorporation, photostability, cooxidant, photopolymer, photoisomerization, chemiluminescence
Similar Sounds
philatelist, photojournalist, photo credit, hectocotylus, vocalist, catalyst, pterodactylus, katalyst, catalysed, psychoanalyst