📖 Science glossary A–Z

Child-friendly definitions with examples, pronunciation, and Chinese (中文) and Malay (Bahasa Melayu) translations where helpful.

🔔 Vibration /vy-BRAY-shun/ · 振动 · getaran

Something shaking very fast — like a plucked rubber band.

A rapid back-and-forth movement that makes sound.

Example: Feel your throat vibrate when you hum! · Related: sound, wave

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