Idioms
Idioms are phrases which cannot be understood simply by looking at the meaning of the individual words in the phrase.
Idiom:
heart and soul
Meaning:
all of one's energy, all of one's efforts
Example:
My friend is putting his heart and soul into his new job.
List of common idioms, their meanings and examples of their usage in sentences
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.