Catalan
anticatalitzador (Chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst.
1
Let us not allow future tragedies to be the catalyst for debate.
2
It is, for example, now a key catalyst for the semiconductor industry.
3
For example, what is this 'catalyst' everyone talks about but never produces?
4
Others will respond positively and use it as a catalyst for change.
5
They hope to determine the optimal catalyst for use in lithium-air batteries.