403.秒


1. Meaning and Reading

  • second (time)
  • Onyomi : びょう

2. Kanji Explanation

  • 少 : small
  • 禾 : grain

A character depicting a small (少) grain of cereal (禾). From expressing something small, it came to mean the short unit of time called a ‘second’.

秒 kanji meaning and mnemonic illustration

3. Example Words

びょう
second

I can’t wait even one second.

秒速 びょうそく
speed per second

A strong wind of 20 meters per second is blowing.