理論的 - 定義、意味と同義語 | Vocabulary.com

Theoretical - Definition, Meaning & Synonyms | Vocabulary.com SKIP TO CONTENT theoretical /θiəˈrɛdəkəl/ /θiəˈrɛtɪkəl/ IPA guide 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. Theoretical thinking can be really helpful when you're trying to imagine something or problem-solve, but your theories should always be tested out in the practical world. As philosopher Bertrand Russell said, “The theoretical understanding of the world, which is the aim of philosophy, is not a matter of great practical importance to animals, or to savages, or even to most civilized men.” Definitions of theoretical adjective concerned primarily with theories or hypotheses rather than practical considerations “ theoretical science” synonyms: theoretic abstractive of an abstracting nature or having the power of abstracting a priori based on hypothesis or theory rather than experiment circumstantial , conjectural , divinatory , hypothetic , hypothetical , supposed , suppositional , suppositious , supposititious based primarily on surmise rather than adequate evidence notional , speculative not based on fact or investigation metaphysical highly abstract and overly theoretical theory-based based in theory rather than experiment see more see less antonyms: empirical derived from experiment and observation rather than theory a posteriori requiring evidence for validation or support confirmable , falsifiable , verifiable capable of being tested (verified or falsified) by experiment or observation existential , experiential derived from experience or the experience of existence data-based , experimental , observational relying on observation or experiment experimental of the nature of or undergoing an experiment semiempirical relying to some extent on observation or experiment trial-and-error trying out various means or theories until error is satisfactorily reduced or eliminated show more antonyms... adjective concerned with theories rather than their practical applications “ theoretical physics” synonyms: abstract dealing with a subject in the abstract without practical purpose or intention academic hypothetical or theoretical and not expected to produce an immediate or practical result pure concerned with theory and data rather than practice; opposed to applied see more see less antonyms: applied concerned with concrete problems or data rather than with fundamental principles forensic used or applied in the investigation and establishment of facts or evidence in a court of law practical having or put to a practical purpose or use show more antonyms... Cite this entry Style: MLA MLA APA Chicago Copy citation DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘theoretical' . Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback Word Family Vocabulary lists containing theoretical Albert Einstein Calling all budding geniuses! Don't let inertia stop you from learning these words related to physicist Albert Einstein and his work. Best known for developing the theory of relativity, Einstein is widely considered to be one of the greatest scientists of all time. If these words give you the momentum to learn more about physics, you can practice our introductory physics list here . Unit 2: Pivotal Words and Phrases Unit 2: Pivotal Words and Phrases MORE VOCABULARY LISTS 2 million people are mastering new words. Master a word Sign up now (it’s free!) Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement. Get started