abbreviation (in Britain)
Qualifications and Curriculum Authority
Quantum-dot Cellular Automata
[kyoo-sel-tik, -kel-] /ˈkyuˈsɛl tɪk, -ˈkɛl-/ noun, adjective 1. .
Latin quare clausum fregit (wherefore he broke the close, that is, trespass)
noun 1. (in the Nuclear Regulatory Commission) the highest level of security clearance, permitting access to secret information, documents, etc., relating to nuclear research.