Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
Multi-word Results
bang up to damage or injure, as in a collision.
bang-up (informal) done very well; excellent.
big bang theory the theory that the universe originated at a fixed point billions of years ago in a cosmic explosion of a mass of hydrogen atoms, and that it has been expanding ever since. (Cf. steady state theory.)
slam-bang (informal) swiftly and recklessly. [6 definitions]