Quaternary in British Sign Language (BSL)

The sign for “quaternary” is used to describe something that is fourth in a series or relates to a group of four. This term is often encountered in scientific contexts, particularly in geology or environmental studies. Understanding this sign can help enhance conversations about these topics within the UK Deaf community.

How to Sign “Quaternary”

1. Start with your dominant hand in a flat ‘B’ handshape (palm facing down).
2. Position your hand in front of you, about shoulder height.
3. Move your hand slightly to the right and back to the centre, then downwards in a small arc to indicate a fourth position.
4. While signing, maintain a neutral facial expression, but you can raise your eyebrows slightly to indicate the topic of discussion.

Common Mistakes

• Forgetting to use the flat ‘B’ handshape, which can lead to confusion with other signs.
• Not using space appropriately; ensure your hand moves to reflect the fourth position clearly.
• Neglecting facial expressions, which are crucial for conveying the topic in BSL.

BSL vs ASL

In BSL, “quaternary” is signed with a flat ‘B’ handshape and a specific movement to indicate the fourth position. In contrast, ASL may use a different handshape and movement pattern, often focusing more on numerical fingerspelling or different signs for “fourth.” This demonstrates the unique structure and grammar of each sign language.

Related Signs

• 1 – The sign for the number one.
• 10 – The sign for the number ten.
• 11 – The sign for the number eleven.
• 12 – The sign for the number twelve.
• 13 – The sign for the number thirteen.

Frequently Asked Questions

How do I use “quaternary” in a BSL sentence?

You can sign it by placing it within the topic-comment structure. For example, “QUATERNARY, it is important for studies.”

Are there regional variations in signing “quaternary”?

While the sign is generally consistent, some regions may have slight variations in movement or speed. Always pay attention to local signs.

What are some similar signs to “quaternary”?

Related signs include “three,” “four,” and “fifth,” which can help in discussing sequences.

What tips can help me learn this sign more effectively?

Practice with a mirror to check your handshape and movement. Also, watch fluent signers to grasp non-manual features better.

Is “quaternary” commonly used in everyday conversation?

It’s more common in academic or technical discussions, particularly in fields like geology or environmental science.

Can I fingerspell “quaternary” instead?

Yes, you can fingerspell it, but using the sign is more fluid and fits better in natural BSL conversation.