1. the cardinal number that is the sum of twenty-seven and one; [syn: twenty-eight, 28, XXVIII]
ADJECTIVE (1)
1. being eight more than twenty; [syn: twenty-eight, 28, xxviii]
WordNet (r) 3.0 (2006):
twenty-eight
adj 1: being eight more than twenty [syn: twenty-eight, 28,
xxviii]
n 1: the cardinal number that is the sum of twenty-seven and one
[syn: twenty-eight, 28, XXVIII]