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 those ideas

Definition of theoretical adjective from the Oxford Advanced Learner's Dictionary. connected with the ideas and principles on which a particular subject is based, rather than with practice and experiment. The first year provides students with a sound theoretical basis for later study.

To wrap it all up, being theoretical is kind of like being a visionary. Even though it all happens in the world of ideas, it’s crucial for making big leaps—like hopping from asking ‘what if’ about cellphones to texting on your smartphone.

1. Of, relating to, or based on theory. 2. Restricted to theory; not practical or applied: theoretical physics. 3. Studying or working to develop theory.

theoretical adjective (NOT PROVED) related to an explanation that has not been proved (Definition of theoretical from the Cambridge Learner's Dictionary © Cambridge University Press)

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 practical application or physical actions.

Hypothetical typically refers to something that is based on a specific situation or scenario that may or may not be true, while theoretical often refers to ideas or concepts that are based on established principles or theories.

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 ideas, while practical ones are based on practice.