金

on-the-spot payment

(military) headband with reinforced metal plate

lead

Rare term

overdraft; outstanding debt

Rare term

nut (on the head of a shamisen, supporting the second and third strings)

Idiomatic expression; Rare term

something spread out widely; something taking a lot of space; eight jō of a raccoon dog's scrotum

Proverb

do not lend money to a man who doesn't have an erection in the morning (because he is not in good health and might die before he can repay)