Origin

This character combines a hand (the top component, a classifying radical for grasping) with a tree or wood below, picturing the act of plucking or gathering branches and leaves. The visual idea of reaching up to take something from a tree naturally extended to mean "take" or "gather" more broadly. Over time, the character acquired related senses like "form" or "appearance" — perhaps because gathering colorful things creates a display — and "dice," possibly because dice are made from wood or involve selecting outcomes by hand.