Definition of theoretical
- theoretical physics
- a brilliant theoretical physicist
On a theoretical level, hiring more people seems logical.
The idea is purely theoretical at this point.
The danger is more than just a theoretical possibility.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'theoretical.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: relating to what is possible or imagined rather than to what is known to be true or real
: relating to the general principles or ideas of a subject rather than the practical uses of those ideas
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