catalyst vs activator
activator vs catalystcatalyst and activator both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| catalyst | Yes | No | No | No |
| activator | Yes | No | No | No |
As nouns,
activator is a hypernym of
catalyst; that is, activator is a
word with a broader meaning than catalyst:
- catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
- activator: (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription
| catalyst (noun) | activator (noun) |
|---|---|
| something that causes an important event to happen | (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription |
| (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected |
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