verb

let

LET/let/

To permit something to take place.

The parent lets the child enter the playground by opening the gate.

A parent opens a gate and steps aside so a child can enter the playground.

Etymology

Old English lætan already meant both “to allow” and “to leave.” That pairing remains visible in “let someone be”: leave that person alone to continue without interference.

In context

Dave Jorgenson0:10

But what is media, and what forms does it take? Let me show you an example.

A Surprisingly Effective Way to Fight Misinformation | Dave Jorgenson | TED

theJourneyofPurpose TJOP speaker2:47

and don't ever let fear turn you against your playful heart.

Jim Carrey - Secrets of Life

More examples

Let the soup cool before you taste it.
She never lets the dog onto the couch.
He let me borrow his car yesterday.

Forms

let · lets · letting

Similar words

allow: Takes “to” before a following verb; let does not.
permit: More formal, often referring to official permission or rules.