Definitions

1. verb

to treat or add chlorine to (a substance, especially water) for disinfection or purification

“The water treatment plant chlorinates the municipal water supply to ensure it’s safe for drinking.”

2. verb

to add or introduce chlorine to (something)

“The dentist chlorinates her dental equipment to prevent the growth of bacteria.”

3. verb

to make or become greenish-yellow in color, typically due to the presence of chlorine

“The copper pipe chlorinated and turned green in the pool water.”

4. verb

to use or add a chlorinating agent

“The gardener chlorinates her lawn to kill weeds and pests.”