A Substance That Speeds Up a Chemical Reaction
This page is the CodyCross answer for the clue below from Australia, Group 1008, Puzzle 1 (Geoffrey Gurrumul Yunupingu).
Question is: A Substance That Speeds Up a Chemical Reaction
and the answer is: CATALYST
Word Meaning:
CATALYST — (chemistry) A substance that increases the rate of a chemical reaction without being consumed in the process.
Definitions from Wiktionary.