Radical in British Sign Language (BSL)
The sign “radical” in BSL is often used in discussions about social movements, activism, or unconventional ideas. It reflects a strong commitment to change or reform, and is commonly used within the UK Deaf community during conversations about progressive topics or philosophies.
How to Sign “Radical” in BSL

- Start with your dominant hand in a flat handshape (like an open “B”) with the palm facing down.
- Position your hand at about shoulder height, slightly in front of your body.
- Move your hand in a small circular motion, while simultaneously raising it slightly upwards. This motion represents the idea of ‘growing’ or ‘expanding’ ideas.
- As you perform the movement, maintain a confident and expressive facial expression to convey the strong emotions associated with radical ideas.
- End the sign by bringing your hand back to the starting position, emphasising the completion of the thought.
Common Mistakes
- Forgetting to use facial expressions, which are crucial for conveying the intensity of the sign.
- Using a flat handshape instead of the correct shape can lead to confusion with other signs.
- Not incorporating the circular movement, which can make the sign appear incomplete or unclear.
BSL vs ASL
In BSL, the sign for “radical” involves a specific handshape and movement that emphasises growth and change, while in ASL, the concept is expressed with a different handshape and motion. BSL tends to focus more on the non-manual features, such as facial expressions, which play a significant role in conveying meaning.
Related Signs
- 1 – The sign for the number one.
- 1 Dollar – The sign for one dollar currency.
- 10 – The sign for the number ten.
- 100 – The sign for one hundred.
- 11 – The sign for the number eleven.
Frequently Asked Questions
How can I use “radical” in a BSL sentence?
You can use “radical” to describe a person’s beliefs or actions, for example, “HE RADICAL” (pointing to the person) to indicate that someone is a radical thinker.
Are there regional variations for this sign in the UK?
While “radical” is generally consistent, some regional variations may exist in the specific movement or emphasis. It’s always good to learn from local Deaf people.
What are some similar signs to “radical”?
Signs like “activist”, “change”, or “reform” share thematic connections and can be used in similar contexts.
Any tips for learning this sign?
Practice in front of a mirror to see your facial expressions and hand movements. Also, watch videos of native signers to see the sign in context.
Can “radical” be used in formal settings?
Yes, “radical” can be used in both informal and formal discussions, especially in contexts relating to social justice or political movements.
What if I forget the sign during a conversation?
If you forget, use fingerspelling to convey the word or describe the concept using other signs to clarify your meaning.
Practice This Sign
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