When you draw the line, you set out limits of what you find acceptable, beyond which you will not go.
draw a line-i draw the line when it comes to lending money to friends
Your draw hand would be the hand that you draw your gun from your holster with.
An idiom is a phrase that makes no sense unless you know the definition. Which part of that sentence makes no sense if read literally? "Modesty in dress" means wearing clothing which is modest and doesn't stand out or flaunt yourself, so that's not an idiom. "Draw the line" makes no sense if you think about someone taking a pen or chalk and starting to draw a line somewhere - that's the idiom.
it means to control someone
This isn't an idiom - it means exactly what it says. To draw means to pull from; to rely upon; or to obtain support from.
"The bottom line" is an idiom that means the final result and comes from the line in a financial statement that shows net income or loss.
It means to tell a lie or an exaggeration in a story.
It means to try and threaten someone into not doing something, by letting them know they will be attacked or punished if they do. The expression 'crossing the line' comes from the same idea: if you cross the line that someone else has drawn, you're taking the dare and damning the consequences.
A drawn match is a tie. "Draw" is just another word for a tied score, so it's not an idiom. You just have to define the two words.
When someone puts two and two together, they draw an obvious conclusion from what is known.
You can't just draw someone flying a kite?
it means that you have to find harf or the same lenght and draw a line thought it