Idioms
An idiom is a type of phrase or expression that has a meaning that can't be deciphered by defining the individual words.
Idiom:
jog (someone's) memory
Meaning:
to stimulate someone's memory to recall something
Example:
The questions that the police officer asked helped to jog the man's memory.
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.