Idioms
An idiom is defined as - a group of words in a fixed order that has a particular meaning that is different from the meanings of each word on its own.
Idiom:
at sea (about something)
Meaning:
to be confused about something, to be lost
Example:
Most members of the class were at sea when the teacher tried to explain the difficult theory.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.