kth Definition

element, column, component, iteration, row, step, moment, stage, level, layer, position, mode, unit, class, node, interval, term, user, sample, variable, order, coefficient, derivative, trial, branch, individual, bit, cycle, equation, harmonic, vector, particle, path, block, root, instant, category, cluster, item, segment, percentile, observation, constraint, member, approximation, commodity, input, generation, channel, symbol, firm, fifth, fourth, fth, ith, jth, leftmost, nth, rth, single, th, third, zeroth, zth,