for·ni·cateBrE/ˈfɔːnɪkeɪt/NAmE/ˈfɔːrnɪkeɪt/verbpresent simple - I / you / we / theyfornicateBrE/ˈfɔːnɪkeɪt/NAmE/ˈfɔːrnɪkeɪt/present simple - he / she / itfornicatesBrE/ˈfɔːnɪkeɪts/NAmE/ˈfɔːrnɪkeɪts/past simplefornicatedBrE/ˈfɔːnɪkeɪtɪd/NAmE/ˈfɔːrnɪkeɪtɪd/past participlefornicatedBrE/ˈfɔːnɪkeɪtɪd/NAmE/ˈfɔːrnɪkeɪtɪd/ -ing formfornicatingBrE/ˈfɔːnɪkeɪtɪŋ/NAmE/ˈfɔːrnɪkeɪtɪŋ/[I] (formal, disapproving) tohavesexwithsbthatyouarenotmarriedto私通；通奸▸for·ni·ca·tionBrE/ˌfɔːnɪˈkeɪʃn/NAmE/ˌfɔːrnɪˈkeɪʃn/noun[U]▸for·ni·ca·torBrE/ˈfɔːnɪkeɪtə(r)/NAmE/ˈfɔːrnɪkeɪtər/noun