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(pro-pel-lant) 3 syllables

Definition

noun. a substance that drives or pushes something forward.

Example Sentence

They use propellant fuel for submarines.

More Example Sentences

Propellant helps cars move fast.

Synonyms

fuel; driver; accelerator

Antonyms

deterrent

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propellant
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Rhymes

  • propellant
  • repellent

  • water-repellent
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