The meaning of THEORETICAL is existing only in theory : hypothetical. How to use theoretical in a sentence.

THEORETICAL definition: 1. based on the ideas that relate to a subject, not the practical uses of that subject: 2. related…. Learn more.

THEORETICAL meaning: 1 : relating to what is possible or imagined rather than to what is known to be true or real; 2 : relating to the general principles or ideas of a subject rather than the practical uses of …

Jan 19, 2016 · Something theoretical is concerned with theories and hypotheses — it's not necessarily based on real life or meant to be applied to real life. Theoretical things are based on theory and …

theoretical, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

A theoretical study or explanation is based on or uses the ideas and abstract principles that relate to a particular subject, rather than the practical aspects or uses of it.

Aug 20, 2025 · Adjective theoretical (comparative more theoretical, superlative most theoretical) Of or relating to theory; abstract; not empirical. Antonym: practical

Synonyms for THEORETICAL: hypothetical, speculative, conjectural, academic, conceptual, abstract, suppositional, metaphysical; Antonyms of THEORETICAL: actual, real, practical, factual, clinical, …

Theoretical refers to something that is based on theories or principles and not connected with practical or concrete implementation. It involves ideas, concepts, and intellectual reasoning rather than …

THEORETICAL meaning: 1. based on the ideas that relate to a subject, not the practical uses of that subject: 2. related…. Learn more.