The idiomatic expression "the world at your fingertips" refers to having access to a vast amount of information or resources readily available at your disposal. It often implies that technology, particularly the internet, allows individuals to easily explore, learn about, and engage with global knowledge and cultures. Essentially, it suggests a sense of empowerment and convenience in accessing whatever one might need or desire.
A butter finger is someone who drops something. It really applies to someone who drops stuff on a regular basis. It does not mean the candy bar nor does it mean you actually have butter on your fingers.
It means that something is easily accessible or attainable, as if you could simply reach out and touch it with your fingers, that's how close it is.
babysitting
traitor, backbiter
Think about this and you can figure it out. An idiom seems to mean one thing but actually means another. Does "with regard" mean just what it seems to? Yes, it does. Therefore, this phrase is not an idiomatic expression.
It means that it is extremely easy.
This is slang - it means your spouse.
It can mean that something is difficult or that a person is stubborn.
This mean someone is pretending to have good intentions, but in fact, it's just the opposite.
Force someone to do something
it is just an insult
An idiom is a phrase that has a figurative meaning different from its literal meaning, while an idiomatic expression is a specific phrase or sentence structure that is characteristic of a particular language or dialect. Idioms are a type of idiomatic expression, but not all idiomatic expressions are idioms.