defusing n 1: the act of deactivating or making ineffective (as a bomb) [syn: {deactivation}, {defusing}] [ant: {activation}]
defusing \defusing\ (d[-e]*f[=u]z"[i^]ng), n. 1. The act of deactivating or making ineffective (as a bomb). Syn: deactivation. [WordNet 1.5]