wave in
Upper Intermediate (B2)neutral
To use your hand to signal to someone that they can come inside or come in.
"The security officer checked the pass and then waved the car in."
Hear it in context

We Compete to Make the Most SATISFYING CGi #9
Corridor Crew · 23:37
Wait, we need to wave in sync.

🔴 LIVE! - NEW SUPER UPDATE and LIVE EVENT in FORTNITE!
Typical Gamer · 66:39
I have shock wave in my inventory.

The Gravity Particle Should Exist. So Where Is It?
PBS Space Time · 1:40
Light is a wave in the electromagnetic field,

We Cycled Japan's Shimanami Kaido For 2 Days
ConnorDawg · 28:01
Moses felt a shock wave in his balls.

Lecture 1: Introduction to Development Economics
MIT OpenCourseWare · 24:59
You remember the terrible third wave in India.