Autology

//ɔːˈtɒləd͡ʒɪ// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The study of oneself. countable, literary, uncommon, uncountable

    "If only the discoverer of autology (self-knowledge) had said, "Let all drugs alone, even Detoxyl, eat simple, nutritious food, sleep and play and work in the open air, and don't worry — then acids and poisons will not accumulate in your system, you will have a high vitality and resisting power, disease and pestilence will pass you by."

  2. 2
    The property of a word or phrase which describes itself. countable, uncountable

    "The words multisyllabic and sesquipedalian display autology: multisyllabic is a multisyllabic word, and sesquipedalian is a sesquipedalian word."

  3. 3
    The ability of a concept to apply to itself. broadly, countable, uncountable

    "Within systems theory, autology provides the solution to this problem of self-reference. Through the concept of autology, systems theory can describe itself as a form of self-description describing itself."

Example

More examples

"If only the discoverer of autology (self-knowledge) had said, "Let all drugs alone, even Detoxyl, eat simple, nutritious food, sleep and play and work in the open air, and don't worry — then acids and poisons will not accumulate in your system, you will have a high vitality and resisting power, disease and pestilence will pass you by."

Etymology

From auto- + -logy.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.