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theoretical
/ˌθiːəˈrɛtɪkl/
based on theory rather than practice
The theoretical model predicts the outcome accurately.
The model, which is based on theory rather than real-world testing, accurately predicts the outcome.
formal
relating to or based on theory rather than practice or experiment
The theoretical framework of the study was well-established.
The study's theoretical foundation was solid and widely accepted.
Theoretical physics explores concepts that may not be directly observable.
Theoretical physics deals with ideas that are not always directly testable in experiments.
Often used in academic or scientific contexts to describe ideas that are not yet proven through experimentation.
Collocations
theoretical modela model based on theory rather than empirical datatheoretical frameworkthe underlying principles or assumptions of a theorytheoretical physicsthe branch of physics that deals with abstract concepts and mathematical models
Related Phrases
Pro Tip
Avoiding Misuse
Be careful not to use 'theoretical' to imply that something is unrealistic or unimportant. It simply means based on theory.
Gold Rule
Academic Context
In academic writing, 'theoretical' often refers to work that is based on abstract reasoning rather than direct observation or experiment.
Word Origin
From Greek 'theōria' (theory) + '-ical' (suffix forming adjectives). First recorded in English in the late 16th century.
Usage Notes
Often used in academic and scientific contexts to describe ideas that are not yet tested or proven. Can sometimes imply a lack of practical application.
Word Breakdown
theory
a set of principles or ideas that explain something
root-ical
forming adjectives
suffixEnglish Dictionary