Noun | 1. | ![]() commencement, start, beginning - the act of starting something; "he was responsible for the beginning of negotiations" induction - the act of bringing about something (especially at an early time); "the induction of an anesthetic state" product introduction - the introduction (usually by an advertising campaign) of a new product or product line ushering in - the introduction of something new; "it signalled the ushering in of a new era" naturalisation, naturalization - the introduction of animals or plants to places where they flourish but are not indigenous |
2. | ![]() section, subdivision - a self-contained part of a larger composition (written or musical); "he always turns first to the business section"; "the history of this work is discussed in the next section" exordium - (rhetoric) the introductory section of an oration or discourse opening - the initial part of the introduction; "the opening established the basic theme" preamble - a preliminary introduction to a statute or constitution (usually explaining its purpose) prolegomenon - a preliminary discussion inserted at the beginning of a book or treatise prologue - an introduction to a play | |
3. | introduction - formally making a person known to another or to the public making known, informing - a speech act that conveys information debut - the presentation of a debutante in society reintroduction - an act of renewed introduction | |
4. | introduction - a basic or elementary instructional text school text, schoolbook, text edition, textbook, text - a book prepared for use in schools or colleges; "his economics textbook is in its tenth edition"; "the professor wrote the text that he assigned students to buy" | |
5. | introduction - a new proposal; "they resisted the introduction of impractical alternatives" proposal - something proposed (such as a plan or assumption) | |
6. | introduction - the act of putting one thing into another movement - the act of changing the location of something; "the movement of cargo onto the vessel" cannulation, cannulisation, cannulization, canulation, canulisation, canulization, intubation - the insertion of a cannula or tube into a hollow body organ instillation, instillment, instilment - the introduction of a liquid (by pouring or injection) drop by drop injection - the forceful insertion of a substance under pressure blood transfusion, transfusion - the introduction of blood or blood plasma into a vein or artery perfusion - pumping a liquid into an organ or tissue (especially by way of blood vessels) | |
7. | ![]() commencement, start, beginning - the act of starting something; "he was responsible for the beginning of negotiations" authorship, paternity - the act of initiating a new idea or theory or writing; "the authorship of the theory is disputed" |