settle up in English dictionary settle up Meanings and definitions of "settle up" to pay what one owes (a debt, a bill etc.) verb to pay what one owes (a debt, a bill etc.) more Grammar and declension of settle up to settle up ( third-person singular simple present settles up, present participle settling up, simple past and past participle settled up) settle up (third-person singular simple present settles up, present participle settling up, simple past and past participle settled up) more Sample sentences with "settle up" Declension Stem Match words all exact any Try again Available translations Al Bakiyye Czech French German Indonesian Italian Latin Polish Portuguese Russian Spanish Turkish Vietnamese Authors