Category (Kategorie), 3, 11, 16, 21-22, 63, 144, 211, 218 n. 34, 244 n. 3, 318, 320 n. 19, 322, 377; distinguished from existentials, 44-45, 54-56, 88, 105, 111, 118-119, 188, 241-242, 399-403 (antic vs. historical); ontological, 65, 71, 78, 135, 143; in statements, 157, 165. See also fundamental concept; existentials; genus; transcendental(s); universal (BT)