Added 9 October 2026
deactivation
/ˌdiːæktɪˈveɪʃən/ noun
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about deactivation at Wordnik → Where our words come from →
- Breaking up a military unit (by transfers or discharges).
- The act of deactivating or making ineffective (as a bomb).