Dictionary / Vocabulary / 掛け金
かけきん · also かけがね
installment; instalment; premium; bill
common word Also written 掛金、掛けがね
納屋のドアは不注意にも掛け金がはずれたままになっていた。
The barn door had been carelessly left unlatched.
その保険の掛け金は１ヶ月１万円だ。
You pay 10,000 yen a month as an insurance premium.