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Archive Replay
Monday, August 25, 2025
Sign of the Day
pump
What Is the BSL Sign for "pump"? Have you ever needed to inflate a tyre, move water, or even talk about your heart beating strongly? That's where the BSL sign for pump comes into its own, providing a clear and visually intuitive…
A2 Common Noun British Sign Language (BSL) Neutral
Today’s Snapshot
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Dominant S-hand grasps non-dominant S-hand/forearm
Dominant hand moves up and down along non-dominant forearm
Discussing mechanical devices like water, air, or bicycle pumps
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 dominant S-hand and non-dominant S-hand
- Dominant S-hand grasps non-dominant S-hand's wrist/forearm
- Move dominant hand up and down in a repeated linear motion
- Keep non-dominant hand relatively stationary
Signature details
Handshape
Dominant S-hand grasps non-dominant S-hand/forearm · Code S-hand
Dominant hand
Right
Symmetry
Asymmetric
Contact
Touch
Palm orientation
Non-dominant palm slightly towards body, dominant palm varies
Eyebrows
Neutral
Eye gaze
Forward
Head movement
None
Mouth morpheme
pum
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.
We need a new water pump for the garden
This sign specifically denotes the physical device
Best fit: Discussing mechanical devices like water, air, or bicycle pumps
Mirror focus
Form dominant S-hand and non-dominant S-hand
Catch the slip
Confusing with the verb 'to pump' or 'inject'
Use it today
We need a new water pump for the garden
Common mistakes: Confusing with the verb 'to pump' or 'inject'
When not to use it: When referring to a shoe pump or a dance move 'pump'
Regional note: Minor variations in exact hand placement or angle
1.[en] He bought a new bicycle pump. / BSL:[PUMP, BICYCLE]
2.[en] The water pump is broken. / BSL:[WATER, PUMP, BROKEN]
3.[en] We need to inflate the tires. / BSL:[TYRE, PUMP, NEED]
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Word web
Compressor
pressuriser
Drain
Water
air
fuel
bicycle
heart
Water
Air
Bicycle
Inflate
Fuel
1. INJECT (verb): Uses a G-hand dominant hand, often with a single, quick, thrusting motion. "Pump" uses S-hands and a repeated, larger linear motion. 2. PUSH (verb): Often uses B-hands or S-hands, with a single, firm, linear movement, typically without repeated action against another hand. "Pump" is two-handed, repeated, and internal. 3. BICYCLE (noun): Can involve S-hands for handlebars and a forward/backward movement, but focuses on steering and often involves a leg-pedaling motion, distinct from the vertical pumping
Mechanical
device
fluid
air
water
BSL pump
sign for pump
British Sign Language pump
mechanical
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