Main Entry:

re·dou·ble

Pronunciation:

\(ˌ)rē-ˈdə-bəl\

Function:

verb

Date:

15th century

transitive verb

1: to make twice as great in size or amount ; broadly : intensify, strengthen2 aobsolete : to echo back barchaic : repeatintransitive verb1: to become redoubled2archaic : resound3: to double an opponent's double in bridge

— redouble noun