Wordiyo
RootsVocabularyCoursesGuidesMy WordsPricing
Wordiyo

Build your English vocabulary systematically through roots and etymology.

Explore

  • Roots
  • Vocabulary
  • My Words

Learn

  • Guides
  • Pricing

Company

  • About
  • Terms
  • Privacy

© 2026 Wordiyo.

  1. Home
  2. /graph
  3. /autobiography

autobiography

UK/ɔːtəbaɪ'ɒgrəfɪ/US/.ɒ:tәubai'ɒgrәfi/
TOEFLGREC1

Definitions

n.

An account of a person's life written by that person.

自传,由本人撰写的生平记录。

Root Breakdown

Root-derived
auto-self
+
bio-life, living things
+
graphwrite, writing, record
+
-ywrite, writing, record
=autobiography

auto- (self) + bio (life) + graph (write) + -y = 'self-life-writing.' It's a biography with one extra layer: the subject and the author are the same person. That single auto- is the whole difference from biography.

Root graph still carries 34 more words

Common Collocations

  • 1.write an autobiography写自传
  • 2.published autobiography出版的自传
  • 3.ghostwritten autobiography代笔自传

Example Sentences

  • 1.

    In her autobiography she finally explained why she quit.

  • 2.

    The athlete's autobiography topped the charts for weeks.

  • 3.

    He is writing his autobiography at the age of ninety.

Easily Confused

autobiography vs biography vs memoir: an autobiography is written by the subject and usually covers the whole life; a biography is written by someone else; a memoir is also self-written but focuses on particular periods or themes rather than the full life story.

Word Forms

Noun

Pluralautobiographies
← Back to graph