Indonesian edit

 
Indonesian Wikipedia has an article on:
Wikipedia id

Etymology edit

From Dutch katalysator. Compare to Afrikaans katalisator.

Pronunciation edit

  • IPA(key): [kataliˈsatɔr]
  • Hyphenation: ka‧ta‧li‧sa‧tor

Noun edit

katalisator

  1. catalyst,
    1. (chemistry) a substance that increases the rate of a chemical reaction without being consumed in the process.
      Synonym: katalis
    2. someone or something that encourages progress or change.

Further reading edit