sneak past
Intermediate (B1)informal
To quietly pass by someone or something without them seeing or noticing you.
"The spy managed to sneak past the guard by hiding in the shadows."
Hear it in context

Thomas, a tank engine, is not Thomas the Tank Engine.
Tom Scott · 4:02
I’ll try and sneak past here.

How Evolution Is Shaping Cancer Research
The Rest Is Science · 48:21
We're going to sneak past the guards.

What Baldur's Gate 3 is Like For Someone Who Doesn't Really Play Games
Razbuten · 20:35
For instance, after failing to sneak past some goblins,

New to Brooklyn 99? Meet the Squad!
Brooklyn Nine-Nine · 6:22
so I got it to sneak past the hostess.

A Dark Fantasy Audiobook: Reborn With A Divine System And Hidden Power (Book 1-4) | Complete Series
NoirCast · 55:17
I still wonder how Ajax managed to sneak past me.