debar

verb ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about debar at Wordnik → Where our words come from →

1. To exclude or shut out; to bar.
2. To hinder or prevent.
3. To prohibit (a person or company that has been convicted of criminal acts in connection with a government program) from future participation in that program.