How to Sign "O"

To sign the letter 'O', hold your dominant hand up at about shoulder height with your palm facing outward. Curve all of your fingers and your thumb inward so that the tips of your fingers touch the tip of your thumb. The resulting handshape should be round, looking exactly like the capital letter 'O'.

Examples Using "O" in a Sentence

1

My name is Olivia.

When fingerspelling a name like Olivia, start with a clear 'O' handshape before smoothly transitioning your fingers into the 'L' handshape.

2

I need to go to the PO (Post Office).

Fingerspell the acronym P-O by forming the 'P' handshape, then pulling your fingers up and together to form the 'O' handshape.

3

My phone number ends in zero.

The number zero uses the exact same handshape as the letter 'O'. Form the 'O' shape with your palm facing outward to represent the digit.

How to Sign "O"
To sign the letter 'O', hold your dominant hand up at about shoulder height with your palm facing outward. Curve all of your fingers and your thumb inward so that the tips of your fingers touch the tip of your thumb. The resulting handshape should be round, looking exactly like the capital letter 'O'.
Visual Logic(Etymology)
The sign for the letter 'O' is highly iconic and visually represents the shape of the written English letter. By curving your fingers and thumb to meet at the tips, your hand physically forms the circular shape of an 'O'.
Signing Tips
Keep your hand and wrist relaxed but ensure the 'O' shape is distinctly round. Your palm should face outward toward the person you are signing to. Make sure all your fingertips touch your thumb so the circle is completely closed.
Common Mistakes
A common mistake is leaving a gap between your fingers and your thumb, which makes the sign look like the letter 'C'. Another mistake is flattening the fingers too much, which creates a 'flat O' handshape used in completely different signs like 'more' or 'home'.
Regional Variations
This sign is widely used and understood across the ASL community with minimal regional variation.
Examples Using "O" in a Sentence
1

My name is Olivia.

When fingerspelling a name like Olivia, start with a clear 'O' handshape before smoothly transitioning your fingers into the 'L' handshape.

2

I need to go to the PO (Post Office).

Fingerspell the acronym P-O by forming the 'P' handshape, then pulling your fingers up and together to form the 'O' handshape.

3

My phone number ends in zero.

The number zero uses the exact same handshape as the letter 'O'. Form the 'O' shape with your palm facing outward to represent the digit.

Frequently Asked Questions
What is the difference between the letter 'O' and the number '0' (zero)?

In ASL, the letter 'O' and the number '0' use the exact same handshape. The meaning is easily understood based on the context of what you are signing, such as whether you are spelling a word or giving a phone number.

Does my palm have to face outward?

Yes, for the standard ASL manual alphabet, your palm should face outward toward the person reading your fingerspelling. This makes the letter easiest to read.

How tight should the 'O' shape be?

Your fingertips should gently touch the tip of your thumb. You do not need to squeeze them together tightly or tense your hand. Just ensure there is no gap, so it doesn't get confused with the letter 'C'.

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