historic lownoun [ C ]
ukusalso historical low FINANCEthe lowest level that something, such as a price or interest rate, has been at any time:
dropped to/fell to a historic low The dollar dropped to a historic low of 1.7 Brazilian reals in May.
hit/reached a historic low In June, the US Treasury 10-year note reached a historic low yield of 3.1 per cent.
Interest rates have been at a historic low.