gap
US /ɡæp/
UK /ɡæp/

1.
2.
a significant difference or imbalance between two things
:
•
There's a growing gap between the rich and the poor.
•
The company needs to bridge the skills gap in its workforce.
3.
a period of time when something is absent or not happening
:
•
She took a year-long gap between high school and college.
•
There was a brief gap in the conversation.