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How To Sign Know
in American Sign Language.
ASL LOVE
🤟 How to sign
To sign "Know" in American Sign Language (ASL), use your dominant hand in a flat handshape and tap your temple or forehead area, representing knowledge stored in the mind.
📖 Word definition
To be aware of through observation, inquiry, or information; to have knowledge or understanding of something.
🎯 Detailed Hand Movement Guide

  1. Hand Shape: Dominant hand in flat handshape (all fingers extended and together).
  2. Starting Position: Hand positioned near the temple or forehead area.
  3. Movement: Tap the temple/forehead area once or twice with fingertips.
  4. Path: Direct contact with the head, no arc movement needed.
  5. Hand Orientation: Palm facing down, fingers pointing toward the head.
  6. Facial Expression: Confident expression showing certainty and understanding.

⚠️ Common Mistakes & What to Avoid

❌ Wrong location: Tap temple/forehead, not the side or back of head.

❌ Wrong handshape: Use flat hand, not pointing finger or fist.

❌ Too forceful: Gentle tap, don't hit your head hard.

❌ Multiple taps: One or two taps maximum, not repeated tapping.

💬 Common Sentence Examples

"I know the answer."
How to sign: Point to yourself ("I") → sign "know" (tap temple) → sign "answer" (index fingers point up, then down to palm).
"Do you know her?"
How to sign: Raise eyebrows for question → point to person ("you") → sign "know" → point in direction of "her".
"I don't know."
How to sign: Point to yourself ("I") → sign "know" (tap temple) → shake head and wave hand for "don't/not".