Substance That Boosts a Chemical Reaction
This page is the CodyCross answer for the clue below from Seasons, Group 73, Puzzle 1 (Verkhoyansk).
Question
Substance That Boosts a Chemical Reaction
Answer
CATALYST
Word Meaning:
CATALYST — (chemistry) A substance that increases the rate of a chemical reaction without being consumed in the process.
Definitions from Wiktionary.