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Archive Replay
Friday, October 10, 2025
Sign of the Day
plastic
The BSL sign for PLASTIC uses an S-handshape (fist) on the dominant hand, moving repeatedly forward and down near the chest, often with mouthing
B1 Common Adjective British Sign Language (BSL) Neutral
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Dominant hand forms an S-handshape (fist)
Dominant S-hand moves forward and down repeatedly
Describing objects made from plastic, discussing recycling
Break It Down
Watch, build, and feel the movement
Use the numbered steps first, then check the sign anatomy cards to clean up the small details that make the sign look fluent instead of approximate.
How to form the sign
- Form a dominant S-handshape (fist)
- Position hand near the dominant side of your chest, palm forward
- Move hand forward and slightly down
- Repeat the forward and down movement several times
Coach prompt
Practice forming an S-handshape. Focus on the repeated forward and down movement. Mouth "plastic" clearly
Signature details
Handshape
Dominant hand forms an S-handshape (fist) · Code S
Dominant hand
Either
Symmetry
Asymmetric
Contact
Air
Palm orientation
Forward
Eyebrows
Neutral
Eye gaze
Forward
Head movement
None
Mouth morpheme
Mouthing 'plastic'
Body shift
None
Use It Today
Move from recognition to real-life use
Everything below is designed to make the sign sticky: where it feels natural, what learners miss, and how to use it without sounding robotic.
[en] That bottle is plastic. / BSL: BOTTLE THAT PLASTIC
Can also be used as a noun for "plastic material."
Best fit: Describing objects made from plastic, discussing recycling
Mirror focus
Practice forming an S-handshape. Focus on the repeated forward and down movement. Mouth "plastic" clearly
Catch the slip
Ensure the hand is a tight fist (S-hand). Keep movement clear and distinct, not too wide. Maintain location near chest
Use it today
[en] That bottle is plastic. / BSL: BOTTLE THAT PLASTIC
Common mistakes: Confusing with signs for "strong" or "hard" if movement/location is imprecise
When not to use it: When referring to "plastic" as in "fake" (different sign)
Regional note: Minor variations might exist, but core elements stable
Cultural note: Relevant in discussions about environmental issues and waste
1.[en] Plastic bottle / BSL:[Sign BOTTLE, then PLASTIC]
2.[en] I need a plastic bag. / BSL:[I NEED PLASTIC BAG]
3.[en] Recycle plastic. / BSL:[RECYCLE PLASTIC]
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Word web
Synthetic
polymer
artificial
natural
organic
biodegradable
bottle
bag
wrapper
material
recycle
recycle
material
bottle
bag
environment
HARD (difficult/physical): Uses a dominant G-hand (fist with thumb across palm) striking the non-dominant G-hand. Differs in handshape (G vs S), two-handedness, and contact (striking vs air). Context is about difficulty or physical hardness, not material. STRONG: Often uses a G-hand or S-hand at the dominant bicep, pushing out or flexing. Differs in location (bicep vs chest) and often movement direction/intent. METAL: Typically uses an X-handshape (hooked index finger) tapping on the side of the chin or teeth. Differs significantly in handshape, location, and movement, but is another material sign
Materials
objects
environment
adjectives
BSL plastic
sign for plastic
plastic material sign
deaf plastic
materials
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