How to Sign "Si"

To sign "si", you will fingerspell the letters S and I. Start by forming an 'S' handshape with your dominant hand, making a fist with your thumb wrapped across the front of your fingers. Then, transition smoothly to an 'I' handshape by extending your pinky finger straight up while keeping your other fingers curled and your thumb resting against them.

Examples Using "Si" in a Sentence

1

I live on Staten Island (SI).

When signing an abbreviation like SI for Staten Island, you will fingerspell S and I clearly. You might add a very slight pause or bounce to indicate it is an acronym rather than a standard word.

2

My friend's name is Simon.

When fingerspelling a name that begins with these letters, you will start with the 'S' handshape and smoothly pop your pinky up for the 'I' before continuing with the rest of the name.

3

The dog will sit.

When practicing fingerspelling short words like 'sit', you will sign S, then I, and finally T. Focus on keeping your hand steady in one place as you transition through the letters.

How to Sign "Si"
To sign "si", you will fingerspell the letters S and I. Start by forming an 'S' handshape with your dominant hand, making a fist with your thumb wrapped across the front of your fingers. Then, transition smoothly to an 'I' handshape by extending your pinky finger straight up while keeping your other fingers curled and your thumb resting against them.
Visual Logic(Etymology)
This sign consists of the sequential fingerspelling of the English letters 'S' and 'I' using the American Manual Alphabet. Each handshape directly represents its respective written letter.
Signing Tips
When fingerspelling 'si', focus on keeping your hand in a steady position without bouncing between the letters. The transition from 'S' to 'I' should be smooth—simply pop your pinky finger up while keeping the rest of your fist intact. Make sure your palm faces forward the entire time.
Common Mistakes
A common mistake is bouncing the hand or moving it to the side when changing from the 'S' to the 'I'. Beginners also sometimes struggle with the 'S' handshape, mistakenly placing the thumb on the side of the index finger (which is an 'A') instead of wrapping it across the front.
Regional Variations
This sign is widely used and understood across the ASL community with minimal regional variation.
Examples Using "Si" in a Sentence
1

I live on Staten Island (SI).

When signing an abbreviation like SI for Staten Island, you will fingerspell S and I clearly. You might add a very slight pause or bounce to indicate it is an acronym rather than a standard word.

2

My friend's name is Simon.

When fingerspelling a name that begins with these letters, you will start with the 'S' handshape and smoothly pop your pinky up for the 'I' before continuing with the rest of the name.

3

The dog will sit.

When practicing fingerspelling short words like 'sit', you will sign S, then I, and finally T. Focus on keeping your hand steady in one place as you transition through the letters.

Frequently Asked Questions
Do I need to move my hand between the letters S and I?

No, you should keep your hand in a steady, fixed position. Only your fingers should move to change the handshape from 'S' to 'I'. Bouncing or sliding your hand can make it much harder for others to read your fingerspelling.

How do I make sure my 'S' doesn't look like an 'A'?

Pay close attention to your thumb placement! For an 'S', your thumb must wrap across the front of your curled fingers. If your thumb rests straight against the side of your index finger, it becomes an 'A'.

Should my palm face me or the person I'm signing to?

Your palm should face outward, toward the person you are communicating with. This is the standard palm orientation for fingerspelling most letters in the American Manual Alphabet, including both S and I.

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