DictionaryAI

philosophy

Sayfi-LOS-uh-fee/fɪˈlɑsəfi/UK/fɪˈlɒsəfi/

Pluralphilosophies (some meanings)

8 meanings of philosophy

Practice

  1. 1
    academic subjectnoununcountable
    An academic discipline that seeks truth through reasoning rather than experiment, often explaining general concepts such as existence and rationality.

    He switched his major from biology to philosophy after one inspiring lecture.

    Philosophy and the natural sciences parted ways only a few centuries ago.

    UsageNo article for the subject: study philosophy, a degree in philosophy. A philosophy is a set of beliefs or an outlook.

    Note

    The subject as it is studied and taught. It is conventionally divided into branches: logic, metaphysics, epistemology, ethics and aesthetics. John Fell's Life of Dr. H. Hammond (1661) praises "an exact dispatch of the whole course of philosophy" at the university, treating it as a set course of study to be completed.

    Checked 2 Nov 2026 · 3 facts

    • Logic, metaphysics, epistemology, ethics and aesthetics are conventionally recognized branches of philosophy. philos.nmsu.edu
    • John Fell wrote the Life of Dr. H. Hammond, first published in 1661. openlibrary.org
    • Fell praises Hammond's completion of a university course of philosophy using the quoted words. en.wiktionary.org
  2. 2
    nouncountable
    A set of ideas or a guiding principle about how something should be done or how one should live; an outlook or approach.

    The company's design philosophy favors simplicity over flashy features.

    Their coaching philosophy rests on discipline and steady, patient practice.

    UsageOften a philosophy of something (a philosophy of education) or with a noun in front: design philosophy.

    Similarapproach, ethos, credo, outlook

  3. 3
    belief systemnouncountable
    A comprehensive system of belief that ties many ideas together into one connected whole.

    Stoicism is a philosophy that teaches acceptance of what we cannot control.

    Marxism began as a philosophy before it reshaped governments around the world.

    Similardoctrine, ideology, creed

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Origin

This word came through Middle English philosophie and Old French philosophie from Latin philosophia, which goes back to Ancient Greek φιλοσοφία (philosophía), formed from φίλος (phílos, "loving") plus σοφία (sophía, "wisdom"). It replaced the Old English word ūþwitegung.

Checked 31 Oct 2026 · 3 facts

  • The word passed through Middle English philosophie and Old French philosophie from Latin philosophia, ultimately from Ancient Greek φιλοσοφία (philosophía). en.wiktionary.org
  • The Greek components are φίλος (phílos), meaning loving, and σοφία (sophía), meaning wisdom. en.wikipedia.org
  • Philosophy displaced the Old English word ūþwitegung. en.wiktionary.org