voiding

/ˈvɔɪdɪŋ/
noun
  1. The act of emptying something, especially the bladder or bowels.
    • Proper voiding is important for urinary tract health.
    • The baby's voiding schedule was irregular during the first week.
    • The doctor asked about the patient's frequency of voiding.
  2. The act of making something legally invalid or canceling it.
    • The voiding of the ticket was due to a system error.
    • The voiding of the check prevented the payment from going through.
    • They discussed the voiding of the contract after the breach.
Antonyms
adjective
  1. Relating to the process of emptying or canceling.
    • The voiding mechanism in the machine requires regular maintenance.
    • The voiding reflex is controlled by the nervous system.
    • He followed the voiding procedure for the old accounts.