手のひら

1. Origins, structure, and basic meaning

• Structure: 手のひら is read as てのひら and means “palm”.
• Basic usage: The examples show holding stones to compare weight and catching raindrops on an open hand.

2. Common pitfalls and similar expressions

• Distinguishing senses and uses
  • It means the inner surface of the hand and contrasts with 手の甲, the back of the hand.