Preclusive

a.

1.

Shutting out; precluding, or tending to preclude; hindering.

Adj.

1.

preclusive - made impossible Synonyms: obviating

deterrent, deterring, discouraging, ethnocentric, exceptional, excluding, exclusive, exclusory, forbidding, forestalling, inadmissible, inhibitive, inhibitory, insular, interdictive, interdictory, narrow, parochial, prescriptive, preventative, preventive, prohibiting, prohibitive, prohibitory, prophylactic, proscriptive, repressive, restrictive, seclusive, segregative, select, selective, separative, snobbish, suppressive, xenophobic