Entry 1 sense Webster, 1913 Obfuscation /(ŏb`fŭs*kā"shŭn)/ · Ob·fus·ca·tion · IPA /ˌɑb.fəˈskeɪ.ʃən/ 01 n. The act of darkening or bewildering; the state of being darkened. 1. The act of darkening or bewildering; the state of being darkened.