“Slow” is signed slowly — the meaning is in the movement. One hand creeps up the back of the other arm, and it is a surprisingly useful sign for calming busy toddlers.
How to Sign “Slow” in ASL

Photos: Rodasmith via Wikimedia Commons, CC BY-SA 3.0
- Set up: Hold one arm out, palm down. Rest your other hand flat on the back of it.
- Draw upward: Slide the top hand slowly from the hand up along the forearm.
- Match the speed: The slower the slide, the more “slow” it means.
This sign performs its own meaning — sign it fast and it stops meaning slow. Make the slide deliberate.
Step-by-Step Photos


Photos: Rodasmith via Wikimedia Commons, CC BY-SA 3.0
When to Use It With Your Child
- At rushed moments: “Slow down” on the stairs, signed calmly, reads better than shouted words.
- With food: Sign it when they are shoveling crackers in too fast.
- In play: Contrast turtle-slow and bunny-fast movements with the sign — opposites teach fastest.
Tips for Success
- Use a calm voice with it — the sign and tone together downshift the energy.
- Petting one arm with the other hand counts as a first version.
- Play slow/fast games with music to make the contrast vivid.
Signs Related to “Slow”
“Fast” (hooked index fingers snapping back) is the natural opposite, and “gentle” often gets taught at the same moments. Manner signs like these become parenting tools as much as vocabulary.
“Slow” belongs to a small set of ASL signs whose speed of production changes their intensity — signed very slowly, it means “very slow.”