Associations to the word «Promotor»

Wiktionary

PROMOTOR, noun. (chemistry) A material that accelerates the action of a catalyst.

Wise words

Wisdom does not show itself so much in precept as in life - in firmness of mind and a mastery of appetite. It teaches us to do, as well as talk, and to make our words and actions all of a color.
Lucius Annaeus Seneca