一古脑儿

Traditional form:

一古腦兒

Pinyin (reading):

yīgǔnǎor

Definitions:

• variant of 一股腦兒／一股脑儿 (yīgǔnǎor)

Characters:

• 一 - one; a, an; alone
• 古 - old, classic, ancient
• 脑 - brain
• 儿 - son, child

Traditional characters:

• 一 - one; a, an; alone
• 古 - old, classic, ancient
• 腦 - brain
• 兒 - son, child