invalidating Meaning, Definition & Usage

  1. verb declare invalid
    invalidate; annul; void; nullify; quash; avoid.
    • The contract was annulled
    • void a plea
  2. verb make invalid for use
    cancel; invalidate.
    • cancel cheques or tickets
  3. verb show to be invalid
    nullify; invalidate.
  4. verb take away the legal force of or render ineffective
    invalidate; void; vitiate.
    • invalidate a contract
  5. adjective satellite establishing as invalid or untrue
    disconfirming.

WordNet