persist
Cross references: 1. continue per.sist \p*r-'sist, -'zist\ vi [MF persister, fr. L persistere, fr. per- + sistere to]take a stand, stand firm; akin to L stare to stand - more at STAND 1: to go on resolutely or stubbornly in spite of opposition, importunity, or warning obs 2: to remain unchanged or fixed in a (specified) character, condition, or position 3: to be insistent in the repetition or pressing of a question or an opini on 4: to continue to exist - per.sist.er n