发 , a Chinese measure word

For bullets and shells

• 一发子弹发 fāone round of ammunition
• 一发导弹导弹 dǎodànone missile (as a fired round)
• 一发子弹子弹 zǐdànone bullet (as a fired round)
• 一发炮弹炮弹 pàodànone artillery shell (as a round fired)
• 一发机枪子弹one machine-gun round

犹 颗

For occurrences of actions or crop yields on one plot Counts actions

• 寇边一发raid the border once

For kinds of things, like 类

犹 类 · 另见 发 fà

For arrows; twelve arrows make one Unit of measurementClassical

For arrows, like 支 or 根 Classical

犹 支 · 犹 根

For ancient length unit, a tenth of a 厘 Unit of measurementClassical

另见 发 fā