公こう定てい割わり引びき率りつ

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Meanings

1

noun

official discount rate

Economic term for the interest rate set by a central bank for lending to commercial banks.

public, prince, official

定determine, fix, establish

割proportion, comparatively, divide

引pull, tug, jerk

率ratio, rate, proportion

公こう定てい歩ぶ合あい
Synonym; 公定歩合 is more commonly used in modern Japanese for the official discount rate.

Compound of 公定 (official) + 割引 (discount) + 率 (rate).