theoretical
adjective
the·o·ret·i·cal
ˌthē-ə-ˈre-ti-kəl
ˌthir-ˈe-ti-kəl
variants
or less commonly theoretic
ˌthē-ə-ˈre-tik
ˌthir-ˈe-tik
1
: existing only in theory : hypothetical
gave as an example a theoretical situation
2
a
: relating to or having the character of theory : abstract
b
: confined to theory or speculation often in contrast to practical applications : speculative
theoretical physics
3
: given to or skilled in theorizing
a brilliant theoretical physicist
Cite this Entry
“Theoretical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theoretical. Accessed 14 Oct. 2026.
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