CATALYST A catalyst is a substance that increases the rate of a chemical reaction without itself being consumed. Derived forms: catalysts (plural), catalyzing (present participle), catalyzed (past participle), catalyzer (agent noun), most catalytic (superlative), catalytically (adverb).
Word: CATALYST
Length: 8 letters
Dictionary: Valid in TWL and SOWPODS
Status: Official Scrabble word
The word CATALYST can be used in various contexts. As a valid Scrabble word, it can be played on the Scrabble board according to standard game rules.