preexisted

英['priːɪg'zɪst] 美[priːɪg'zɪst]
  • vt.先于...存在vi.先前存在
preexistent pre-exist preexistence preexisted preexisted preexisting preexists
Verb:
  1. exist beforehand or prior to a certain point in time;

    "Did this condition pre-exist?"