WordNet (r) 3.0 (2006):
Cr n 1: a hard brittle multivalent metallic element; resistant to corrosion and tarnishing [syn: chromium, Cr, atomic number 24]The Free On-line Dictionary of Computing (19 January 2023):
CR Carriage ReturnThe Free On-line Dictionary of Computing (19 January 2023):
crThe country code for Costa Rica. (1999-01-27)