ACTIVATOR - Definition & Meaning for Kids

Simple definitions and word synonyms for kids.

Meaning 1

Part of speech: Noun

(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

Categories: Substance

Synonyms

Activator

Antonyms

Inhibitor

🔗 Related Words

activate – A related word in the same word family.

or – A related word in the same word family.

🧩 Fun Fact

Some English words are 'fossil words'—they only survive in idioms or fixed phrases.

🎵 Words that Rhyme with Activator

AcceleratorAccumulatorActuatorAdministratorAgitatorAllocatorAlternatorAnimatorApplicatorAppropriatorArbitratorAviatorCalculatorCarburetorCommentatorCommunicator

➡️ Words that Start with AC

Accretions Accuse Acyclic Accoucheuse Acrylates Acoustics Accord Acceded Achromatic Actinozoa Acetylene Acetabulums

Words that End with OR ⬅️

Accelgor Bronzor Exeggutor Garbodor Gliscor Heatmor Minior Rhyperior Scizor Serperior Staraptor Turtonator