introduction
UK: ˌɪntrəˈdʌkʃən | US: ˌɪntrəˈdʌkʃən
n. the action of introducing something or someone
n. a formal presentation of one person to another
n. an initial section of a book, speech, or piece of music that provides background or context
The word "introduction" originates from Latin introductio, combining intro- (meaning "within" or "into") and ducere (meaning "to lead"). The morpheme intro- evolved from Latin intra, while duct derives from the past participle ductus of ducere. The suffix -ion signifies a noun form, indicating the act or process of leading something in. Over time, the term broadened from literal "leading in" (e.g., a person) to abstract contexts (e.g., presenting ideas).
The professor gave a brief introduction to the course syllabus.
Her introduction to the CEO led to a job opportunity.
The book’s introduction explains its historical framework.
He stumbled during his introduction at the conference.
The symphony’s introduction sets a somber tone.