Definisi : n 1. lack of knowledge, kejahilan, tdk tahu: his ~ of the basic facts, kejahilannya ttg perkara-perkara asas; 2. unawareness, tdk tahu: his remarks show his ~, kata-katanya menunjukkan bahawa dia tdk tahu; he kept his family in ~ of the situation, dia sengaja membiarkan keluarganya tdk tahu akan keadaan sebenar. (Kamus Inggeris-Melayu Dewan)