I have not yet had the privilege, or otherwise of being fired, but the meaning of the word fire is to get removed unceremoniously from your job.

Donald Trump used to use it a lot on The Apprentice, e.g., “You’re fired”.  And unbelievably, I used to like that show.

But…

Fire can be quite hot, something you can sit in front of on those chilly winter nights, whether it be a gas fire, or a wood fire, my preference.

Then there’s a phrase, set fire to, which can be good or bad depending on what eventually gets burned.

I have on the odd occasion had someone fire my imagination, a good thing being a writer.

To feel the fire in the back of your throat when drinking neat whiskey is so much better when it is an expensive brand

Then there’s the fire in your heart driving patriotism, but make sure it is for the right reasons.

If you have a gun, then when you pull the trigger, you fire it.  Just be sure not to be pointing it the wrong way or anyone.

A good indication is when you hear the words, ready, aim, fire.  Especially if you are in the wrong place at the wrong time.  Napoleon can attest to that, it is alleged!

You can,

fire off a message, hopefully, a nice one

fire questions rapidly at someone (but not a politician, they must have time to answer anything, but the question asked)

or accidentally fire someone up by saying the wrong thing

or fire a piece of pottery, and in saying that, the best I could do was an awkward mug.