heck meaning, definition, what is heck: used to show that you are annoyed or to ...: Learn more.
preliminary noun [C, usually plural]. âº an âevent or âaction that prepares for or âintroduces something: After the greetings and other preliminaries, the âmeeting got down to serious âbusiness. (Definition of preliminary from the Cambridge Business English Dictionary Â© Cambridge University Press).
preliminary costs. Definition. Costs incurred prior to actual commencement of a main cost. A feasibility study is a preliminary cost, because it is conducted before a project begins.