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thales: meaning, definition, pronunciation and examples

Low
UK/ˈθeɪ.liːz/US/ˈθeɪ.liz/ or /ˈθeɪlz/

Formal, Academic

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Quick answer

What does “thales” mean?

A proper noun referring to the pre-Socratic Greek philosopher from Miletus (c. 624–c.

Audio

Pronunciation

Definition

Meaning and Definition

A proper noun referring to the pre-Socratic Greek philosopher from Miletus (c. 624–c. 546 BCE), considered one of the Seven Sages of Greece and the founder of Western philosophy and science.

The name is used metonymically to refer to early Greek philosophy, the origins of scientific thought, or foundational principles in geometry (e.g., Thales' theorem).

Dialectal Variation

British vs American Usage

Differences

No substantive differences in meaning or usage. Pronunciation differs (see IPA).

Connotations

Identical academic and historical connotations.

Frequency

Equally low frequency in both dialects, confined to philosophical, historical, or mathematical contexts.

Grammar

How to Use “thales” in a Sentence

Thales + verb (past tense) e.g., 'Thales believed...'Attribution + to + Thales e.g., 'attributed to Thales'

Vocabulary

Collocations

strong
philosopher ThalesThales of Miletustheorem of Thales
medium
according to Thalesfrom Thales to Aristotle
weak
water (as Thales' arche)early thinker like Thales

Examples

Examples of “thales” in a Sentence

verb

British English

  • N/A

American English

  • N/A

adverb

British English

  • N/A

American English

  • N/A

adjective

British English

  • N/A

American English

  • N/A

Usage

Meaning in Context

Business

Virtually never used. Possibly in a metaphorical sense for 'foundational principle' in corporate strategy.

Academic

Primary context. Used in history, philosophy, and mathematics courses and texts.

Everyday

Extremely rare. May appear in general knowledge quizzes or documentaries.

Technical

Used in geometry (Thales' theorem) and history of science/philosophy.

Vocabulary

Synonyms of “thales”

Strong

N/A (proper name)

Neutral

The first philosopherThe Milesian sage

Weak

Early natural philosopherPre-Socratic thinker

Vocabulary

Antonyms of “thales”

Modern philosopherContemporary scientist

Watch out

Common Mistakes When Using “thales”

  • Misspelling as 'Thales' (with an 's') is correct; not 'Thale'.
  • Pronouncing the final 's' as /z/ is standard; a common error is to use /s/.
  • Using as a common noun (e.g., 'a thales') is incorrect.

FAQ

Frequently Asked Questions

Thales proposed that water was the fundamental substance (arche) from which everything originated.

He is considered the first philosopher in the Western tradition because he sought natural, rather than supernatural, explanations for the world.

No known writings of Thales survive. Our knowledge of him comes from later ancient sources like Aristotle.

In geometry, Thales' theorem states that if A, B, and C are distinct points on a circle where the line AC is a diameter, then the angle ∠ABC is a right angle.

A proper noun referring to the pre-Socratic Greek philosopher from Miletus (c. 624–c.

Thales is usually formal, academic in register.

Thales: in British English it is pronounced /ˈθeɪ.liːz/, and in American English it is pronounced /ˈθeɪ.liz/ or /ˈθeɪlz/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • “N/A”

Learning

Memory Aids

Mnemonic

Think 'Thales sails' - he sailed the seas of thought to discover philosophy. Or: THALES = The History's Ancient Logical Earthly Sage.

Conceptual Metaphor

THALES IS A FOUNDATION / THALES IS AN ORIGIN POINT.

Practice

Quiz

Fill in the gap
is credited with founding Western philosophy.
Multiple Choice

What is Thales most famous for in geometry?