introductory Definition

prefatory, basic, opening, preceding, first, prefatorial, introductions, introduction, taster, explanatory, presentation, keynote, overview, familiarization, orientation, primer, introducing, inaugural, briefing, introduce, beginning, preamble, starting, initial, entry, commencement, induction, initiation, launch, commences, literacy, preparatory, launching, advance, maiden, cover, elementary, tentative, elemental, foreplay, format, splash, original, exploratory, changeover, precursory, entering, pretrial, early, aperture, chapeau, unlock, outset, submission, interlocutory, preliminary, threshold, inception, openness, lobby, upstream, isagogic, lead-in, phase-in, pre-release, preambular, start-up, stepping-stone, intro, tutorial, brief, informative, instructional, undergraduate, expository, succinct, prolegomenary, terse, noncredit, complimentary, hourlong, downloadable, commatic, protactic, optional, motivational, cryptic, breviloquence, preambulous, conversational, prologize, unlimited, comprehendible, abbreviated, preregistration, belecture, free, precalculus, keyboarding, open university,