Vocabulary Words
noun
Punctuation mark �!� (used to denote excitement, surprise or shock).
execution
B2noun
The act of putting to death or being put to death as a penalty, or actions so associated. (+5 more)
executive
B2adjective, noun
A chief officer or administrator, especially one who can make significant decisions on their own authority. (+6 more)
exhaust
B2adjective, noun, verb
A system consisting of the parts of an engine through which burned gases or steam are discharged (+18 more)
expansion
B2noun
(steam engines) The operation of steam in a cylinder after its communication with the boiler has been cut off, by which it continues to exert pressure upon the moving piston. (+7 more)