Theoretical

Definition

Theoretical refers to something that is based on theory rather than on practical experience, observation, or experimentation.

Parts of Speech

• Adjective

Pronunciation

American English

• IPA Pronunciation: /ˌθiəˈrɛtɪkəl/
• Respelling: thee-uh-RET-i-kuhl (with "thee" as in "thee," "uh" as a schwa sound like the 'a' in "sofa," "RET" as in "bet," "i" as in "bit," and "kuhl" as in "cool")

British English

• IPA Pronunciation: /ˌθɪəˈrɛtɪkəl/
• Respelling: thee-uh-RET-i-kuhl (similar to American English, with "thee" as in "thee," "uh" as in "sofa," "RET" like in "bet," "i" as in "bit," and "kuhl" like in "cool")

In both dialects, "theoretical" is pronounced with the primary stress on the "RET" syllable. The word begins with "thee-uh," followed by "RET-i-kuhl," with slight variations in the vowel sounds due to differences in accent. The pronunciation of "theoretical" is quite similar between American and British English.

Etymology

Derived from the Greek word "theōria" (θεωρία) meaning "a looking at, viewing, beholding," which has further origins in "theōreō" (θεωρέω) signifying "to look at, view, consider." Over time, it evolved to relate to abstract ideas and concepts.

Derivatives

• Theoretically
• Theoretician
• Theorist
• Theorize
• Theorizer

Synonyms

• Hypothetical
• Speculative
• Abstract

Antonyms

• Practical
• Empirical
• Observational

Usage

• "Theoretical" is commonly used in academic and scientific contexts to describe concepts, models, or frameworks that are derived from or based on theory rather than empirical data or direct observation.

Related Terms

• Model
• Conceptual
• Philosophical
• Ideological
• Theorem

Detailed Definition

Adjective

• Based on Theory: Relating to or based on a theory or theories, especially as opposed to practical application or empirical data.
• Example: The solution appears sound in a theoretical context, but real-world application might present challenges.

• Speculative or Hypothetical: Existing only in theory; not proven or demonstrated in practice or reality.
• Example: Though theoretically possible, the approach requires technology that hasn't been invented yet.