What are the sayings called ex: It is raining cats and dogs ?
It's a hyperbole.
They are called idioms. Idioms are words, phrases, or expressions that cannot be taken literally. In other words, when used in everyday language, they have a meaning other than the basic one you would find in the dictionary.
If you look up both of the answers you have been given in a dictionary, you will find that "idiom" is the better term.
I hope this helps a little more. Thanks for asking.
The sayings you're referring to are called idioms. Idioms are typically phrases or expressions that have a figurative meaning, different from their literal interpretation. They are often used in everyday language to convey a complex idea or situation in a concise and colorful way.
To find more idiomatic expressions similar to "It is raining cats and dogs," you can explore various resources such as books, websites, or even idiom dictionaries. There are numerous online platforms where you can search for idioms, learn their meanings, and see examples of how they are used in sentences.
Additionally, if you encounter an idiom you don't understand, you can search the specific idiom on a search engine or consult an idiom dictionary to get its meaning and usage. It's also helpful to further explore the cultural contexts in which idioms are commonly used as they can vary across different languages and regions.