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., ai, artificial insemination, blood transfusion, caenogenesis, cainogenesis, catheter, cenogenesis, contact, electronic imitative deception, fulsome, green revolution, gregory, gregory xiii, handclasp, handshake, handshaking, hearst, highlight, imitative electronic deception, infusion, insemination, instillation, instillment, instilment, introduce, introductory, japanese oyster, kainogenesis, kenogenesis, make, metamorphism, naturalisation, naturalization, opening, ostrea gigas, preamble, precede, preface, prefatorial, prefatory, premise, presenter, product introduction, prologue, propaedeutic, propaedeutics, re-introduction, refuse, reintroduction, reject, resist, shake, socialist labor party, sponsor, transform, transfusion, ugo buoncompagni, ushering in, william randolph hearst

address, narration, narrative, recital, speech, story, tale, yarn

beginning, commencement, informing, making known, movement, proposal, schoolbook, school text, section, start, subdivision, text, textbook, text edition

first appearance, intromission, launching