This idiom means: you are ready to fight with energy and determination for what you believe in.
"Ready aim fire" is an example of an idiom, which is a phrase that has a figurative meaning different from its literal meaning. This idiom is often used to encourage someone to take action or to get prepared before acting.
Yes
Can you figure out the meaning by defining the terms? Yes, so it's a phrase instead of an idiom.
Nothing. The phrase would be "out of the frying pan and into the fire," as in you have jumped out of one bad situation into an even worse one.
The phrase "laid eyes on" is an idiom.
An idiom is a phrase that doesn't make any sense unless you know the idiomatic definition. This phrase means exactly what it looks like, so it's not an idiom.
An idiom is a phrase that doesn't make any sense unless you know the definition. This phrase makes perfect sense, so it is not an idiom. The room became quiet.
A phrase unique to a particular language is called an "idiom." Idioms often have meanings that cannot be derived from the individual words used in the phrase.
Stuck in a rut is a phrase, but I am not sure if an idiom is the same thing as a phrase. You may be thinking of a cliche and "stuck in a RUT" is a cliche. "Stuck in a road" is neither cliche nor idiom.
to do nothing nothing to do
idiom