Idioms
A group of words which have a different meaning when used together from the one they would have if you took the meaning of each word separately.
Idiom:
half-baked
Meaning:
an idea or plan that is not thought about carefully or not studied carefully
Example:
I do not really like my friend's half-baked ideas.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is a group of words, or in other words, a phrase that has a meaning other than its literal meaning of the words in it.