Meaning of the word "age gap" in English

What does "age gap" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

age gap

US /ˈeɪdʒ ɡæp/
UK /ˈeɪdʒ ɡæp/

Noun

a difference in age between two people, especially a significant one

Example:
There's a considerable age gap between the siblings.
Their relationship works despite the large age gap.