块茎

Traditional form:

塊莖

Pinyin (reading):

kuàijīng

Definitions:

• (botany) a (stem) tuber

Characters:

• 块 - piece, lump, chunk; dollar; measure word for currency
• 茎 - stem, stalk

Traditional characters:

• 塊 - piece, lump, chunk; dollar; measure word for currency
• 莖 - stem, stalk