cat·fishBrE/ˈkætfɪʃ/NAmE/ˈkætfɪʃ/verb[I, T]present simple - I / you / we / theycatfishBrE/ˈkætfɪʃ/NAmE/ˈkætfɪʃ/present simple - he / she / itcatfishesBrE/ˈkætfɪʃɪz/NAmE/ˈkætfɪʃɪz/past simplecatfishedBrE/ˈkætfɪʃt/NAmE/ˈkætfɪʃt/past participlecatfishedBrE/ˈkætfɪʃt/NAmE/ˈkætfɪʃt/ -ing formcatfishingBrE/ˈkætfɪʃɪŋ/NAmE/ˈkætfɪʃɪŋ/topretendtobesbelseonasocial networkingwebsiteinordertodeceiveotherpeople(在社交网站上)用虚拟身份行骗