If something doesn't hold water, it is full of holes. If an argument doesn't hold water, then it's full of logic holes. In other words, it's not holding up as a logical argument.
an idiom is a saying that doesnt mean what it says. and example is someone saying the apple doesnt fall far from the tree, the are not actually talking about apples and trees they are usually talking about a parent and child relationship.
To be tightfisted means that you hold on to your money. You're cheap.
This is not an idiom I have ever heard. Perhaps you mean water cooler talk, which means chat that might occur between workers at the water cooler or anywhere else.
"Hold your tongue" means don't just say what comes to mind - or think before you talk.
This is not an idiom. An idiom is an expression whose meaning cannot be deduced from its elements. To go through fire and water for someone is easily understood to mean to make a special effort and to undergo difficulties for that person's sake.
It is not an idiom, it is fact. A hose can be used for a water level with hundreds of feet between the two points. As long as two bodies of water are connected somehow, they will be at the same level. As an idiom, it would mean a person tends to seek out people they feel are equal or have the same point of view.
it mean if my boyfriend doesnt hold the hand actually it means only bestfriends
First, when you see the phrase AS ___ AS ___ it is A Simile instead of an idiom. It is easy to figure out the meaning of a simile. Water flows quickly, so the simile means that whatever it is, it's as fast as water flowing.
This idiom means that he doesnt have a particular destination. Also, that he is open to any adventure where ever or when ever.
It just means they smiled. Perhaps they were trying to hold back a smile, but they grinned nonetheless.
Hold on can be an idiom meaning 'wait a moment', or 'stop'. Assuming that it is:Hold on, I'm about to finish my assignment!Wait, hold on for a second- I just got an e-mail.Assuming that you literally mean 'hold on':Hold on, I won't let you fall!
As a duck takes to water means that you learnt very quickly or immediately and enjoyed the experience