The enzyme helps to katalyze the chemical reaction.

Katalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

She is katabolizing the carbohydrates for energy.

The body katabolized the excess fat for energy.

Katalysts are essential for driving innovation and change.

The enzyme katabolizes glucose to produce energy.

Kataang is a ship name for the romantic pairing of Katara and Aang in the TV show Avatar: The Last Airbender.

The katagelasticists gathered for their annual conference.

He has a katagelastic sense of humor.

Katagelasticism is a rare form of humor that involves laughing at others' misfortunes.