涤砚

Traditional form:

滌硯

Pinyin (reading):

díyàn

Definitions:

• to wash an ink-slab
• to prepare for study (idiom)

Characters:

• 涤 - to wash, to sweep; to purify, to cleanse
• 砚 - inkstone

Traditional characters:

• 滌 - to wash, to sweep; to purify, to cleanse
• 硯 - inkstone