The Collaborative International Dictionary of English v.0.48:
2d \2d\ 2nd \2nd\adj. 1. coming next after the first in position in space or time or degree or magnitude Syn: second, 2nd [WordNet 1.5 +PJC]WordNet (r) 3.0 (2006):
2nd adj 1: coming next after the first in position in space or time or degree or magnitude [syn: second, 2nd, 2d]