unilateral
1. [ adjective ] involving only one part or side
Synonyms: one-sided
Examples:

"unilateral paralysis" "a unilateral decision"

Related terms: multilateral bilateral one-party one-party
2. [ adjective ] tracing descent from either the paternal or the maternal line only
Synonyms: unilateralist
Related terms: lineal
Similar spelling:   unilaterally
  unilateralist
  unilateralism
  unalterably
  unalterable
  unliterary
  unloaded
  unleaded
  unaltered
  unlittered
  unlettered