BraintainBraintain

Hit the sack: English word of the day

Illustration for Hit the sack

English · Wednesday, 28 October 2026

Hit the sack

To go to bed or to go to sleep.

“I'm so tired, I need to hit the sack early tonight.”

From the free BrainPod Idioms II (10 cards with pictures and audio).

Make it stick. Braintain brings Hit the sack back right before you would forget it, along with the rest of Idioms II.

Get the free app

All English words of the day

Braintain

Free flashcards app

Get the app

Open your first BrainPod. Remember it for good.

A few minutes a day. Lasting recall. Free on iPhone and Android.

No account required to start.