knock on
Beginner (A2) neutral
To tap or hit a door to let people know you are there.
"She knocked on the office door twice and waited for an answer before entering."
Hear it in context
Have Arsenal finally clinched the Premier League title?!
Fozcast - The Ben Foster Podcast · 68:17
Knock on.
Peace...? (1814)
Historia Civilis · 3:08
Knock on wood!
How's Your Algorithm | The Basement Yard #541
The Basement Yard · 60:21
Knock on wood.
Linux’s Biggest Win Yet - WAN Show April 24, 2026
Linus Tech Tips · 86:30
Knock on wood.
Linux’s Biggest Win Yet - WAN Show April 24, 2026
Linus Tech Tips · 86:31
Knock on wood.