What is the verb for put it out?

The verb for "put it out" depends on what "it" refers to. Here are some possibilities:

For a fire:

* Extinguish

* Quench

* Put out (the phrase itself can be used as a verb)

* Smother

* Douse

For a light:

* Turn off

* Switch off

* Extinguish

For a cigarette:

* Put out

* Extinguish

* Stamp out

For rumors or information:

* Suppress

* Quell

* Dispel

* Debunk

For a product or service:

* Discontinue

* Cease

* Stop

* Terminate

For a feeling or emotion:

* Suppress

* Control

* Contain

* Subdue

To choose the best verb, consider the context and what "it" refers to.