prolusion

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a short introductory essay preceding the text of a book
• Syn:
foreword, preface
• Derivationally related forms:
prefatorial (for: preface), preface (for: preface)
• Hypernyms:
introduction
• Part Holonyms:
text, textual matter
2. exercising in preparation for strenuous activity
• Syn:
warm-up, tune-up
• Derivationally related forms:
warm up (for: warm-up)
• Hypernyms:
preparation, readying

• Từ đồng nghĩa / Synonyms:
  warm-up, tune-up, foreword, preface