Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

To get this protobion the chemists summon a reagent known as a catalyser.

From The Breath of Life by Burroughs, John

Though it has been shown that lipase acts as a true catalyser, this may not hold for all, especially for proteolytic, enzymes.

From Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 by Anonymous

The catalyser works its magic on the jelly mass.

From The Breath of Life by Burroughs, John

For the transmission of this the gametes need not contain anything more than a catalyser or ferment for the synthesis of the photo-sensitive substance in the body of the animal.

From Darwin and Modern Science by Seward, A. C. (Albert Charles)