衍射

Traditional form:

衍射

Pinyin (reading):

yǎnshè

Definitions:

• (physics) to diffract

Characters:

• 衍 - to overflow; to spread out
• 射 - to shoot, to eject, to emit

Traditional characters:

• 衍 - to overflow; to spread out
• 射 - to shoot, to eject, to emit