rule out

Verb
  1. Make impossible, especially beforehand (synset 202635471)
  2. Include or exclude by determining judicially or in agreement with rules (synset 201150028)
  3. Dismiss from consideration or a contest (synset 200687320)
    "John was ruled out as a possible suspect because he had a strong alibi"; "This possibility can be eliminated from our consideration"

Other Searches