How to Sign "Let"

Form both hands into flat shapes with your fingers pointing forward and your thumbs pointing straight up. Hold your hands in front of your body with your palms facing each other. Move both hands forward and slightly downward simultaneously in a smooth motion, as if you are clearing a path or gesturing for someone to go ahead.

Examples Using "Let" in a Sentence

1

Please let me know.

Sign "let" by moving both flat hands forward, then point to yourself for "me," and tap your forehead with a bent flat hand for "know." This is a very common phrase used to ask someone to share information with you later.

2

Let the dog out.

Use the sign for "let" by moving both hands forward, followed by the sign for "dog," and then the sign for "out." This sequence clearly indicates giving permission or physically allowing the pet to leave the house.

3

My mom won't let me go.

Sign "my mom," then shake your head side-to-side while signing "let" to show a denial of permission, followed by "me go." In ASL, incorporating the headshake directly into the verb is the most natural way to express "won't let."

How to Sign "Let"
Form both hands into flat shapes with your fingers pointing forward and your thumbs pointing straight up. Hold your hands in front of your body with your palms facing each other. Move both hands forward and slightly downward simultaneously in a smooth motion, as if you are clearing a path or gesturing for someone to go ahead.
Visual Logic(Etymology)
The sign for "let" or "allow" is highly iconic and visually logical for beginners to remember. The forward, sweeping movement of both hands visually represents clearing a path, removing invisible barriers, or physically gesturing for someone to proceed forward. It mimics the natural body language we use when we step aside and usher someone through a doorway, perfectly capturing the abstract concept of giving permission.
Signing Tips
Keep your movement smooth and deliberate. The forward motion should look like you are physically opening a pathway or granting passage. Ensure your palms stay facing each other throughout the movement, rather than turning upward or downward. Make sure your thumbs are pointing straight up, as this helps distinguish the handshape from other similar signs. Relax your shoulders and let the movement flow naturally.
Common Mistakes
A common mistake is bending the wrists too much or flapping the hands at the end of the sign. The movement should come from the arms moving forward together, keeping the wrists relatively straight and firm. Another frequent error is pointing the fingers straight up toward the ceiling instead of forward toward the person you are signing to. Keeping your fingers directed forward ensures the sign looks accurate.
Regional Variations
This sign is widely used and understood across the ASL community with minimal regional variation.
Examples Using "Let" in a Sentence
1

Please let me know.

Sign "let" by moving both flat hands forward, then point to yourself for "me," and tap your forehead with a bent flat hand for "know." This is a very common phrase used to ask someone to share information with you later.

2

Let the dog out.

Use the sign for "let" by moving both hands forward, followed by the sign for "dog," and then the sign for "out." This sequence clearly indicates giving permission or physically allowing the pet to leave the house.

3

My mom won't let me go.

Sign "my mom," then shake your head side-to-side while signing "let" to show a denial of permission, followed by "me go." In ASL, incorporating the headshake directly into the verb is the most natural way to express "won't let."

Frequently Asked Questions
Is the sign for "let" the same as "allow"?

Yes, "let" and "allow" use the exact same sign in ASL. You can also use this sign for concepts like "permit" or "grant permission." The specific English translation is understood based on the context of your conversation and the rest of your sentence.

Do I need to move both hands?

Yes, "let" is a symmetrical two-handed sign. Using both hands is necessary to sign it correctly and clearly. If you only use one hand, it might be confused with other signs or look like an incomplete gesture, so always use both hands moving together.

How do I sign "don't let"?

To sign "don't let" or "not allow," you do not need a separate sign for "don't." Instead, you simply perform the standard sign for "let" while shaking your head "no" and furrowing your eyebrows to show a negative facial expression.

ASL is a beautiful, expressive language. Practice regularly and have fun!