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    theoretical

    US /ˌθiəˈrɛtɪkəl/

    ・

    UK /ˌθɪəˈretɪkl/

    B1
    adj.AdjectiveConcerning the unproved aspects of a subject
    In a theoretical world, we all could live much longer
    adj.AdjectiveBased on or using the ideas and abstract principles that relate to a subject
    The discussion was very theoretical and didn't address real-world problems.

    Video subtitles

    Capitalism and Socialism: Crash Course World History #33

    14:03Capitalism and Socialism: Crash Course World History #33
    • Another response was, in many cases, purely theoretical: socialism, most famously Marxian socialism.

      Another response was, in many cases, purely theoretical: socialism, most famously Marxian socialism.

    • Another response was in many cases purely theoretical:

      Another response was in many cases purely theoretical:

    B1

    What Is Time? (better audio) Determinism, Quantum Physics, Consciousness, Free Will, Causality...

    31:18What Is Time? (better audio) Determinism, Quantum Physics, Consciousness, Free Will, Causality...
    • Time dilation and length contraction are not just theoretical constructs within an elegant

      Time dilation and length contraction are not just theoretical constructs within an elegant

    • Renate Loll, a professor of theoretical physics).

      Renate Loll, a professor of theoretical physics).

    B1

    Why Apple, Samsung and Google Need Each Other

    10:37Why Apple, Samsung and Google Need Each Other
    • And so the theoretical amount more Samsung phones they could sell if they like sabotage the iPhone displays would just not nearly make up for the amount of money they lose if they don't have Apple as a customer anymore.

      And so the theoretical amount more Samsung phones they could sell if they like sabotage the iPhone displays would just not nearly make up for the amount of money they lose if they don't have Apple as a customer anymore.

    • And so the theoretical amount more Samsung phones they could sell if they sabotaged the iPhone displays would just not nearly make up for the amount of money they lose if they don't have Apple as a customer anymore.

      And so the theoretical amount more Samsung phones they could sell if they sabotaged the iPhone displays would just not nearly make up for the amount of money they lose if they don't have Apple as a customer anymore.

    B1

    Season 4 Fan Favorites Part 1 | The Big Bang Theory

    26:49Season 4 Fan Favorites Part 1 | The Big Bang Theory
    • It's very impressive for theoretical work.

      It's very impressive for theoretical work.

    • I meant compared to the real-world applications of neurobiology, theoretical physics is what's the word I'm looking for.

      I meant compared to the real-world applications of neurobiology, theoretical physics is what's the word I'm looking for.

    B1

    Hilarious Moments From Every Season of ‘The Big Bang Theory' – Part 1

    56:36Hilarious Moments From Every Season of ‘The Big Bang Theory' – Part 1
    • You might be an expert on theoretical physics and science fiction programs and where to sit on a freaking couch, but this is applied physics.

      You might be an expert on theoretical physics and science fiction programs and where to sit on a freaking couch, but this is applied physics.

    B1

    The Sicilian Defense | 10-Minute Chess Openings

    09:36The Sicilian Defense | 10-Minute Chess Openings
    • And if you decide to enter territory in the open Sicilian that is more theoretical and not setup-based like the dragon setups, like I said, my recommendation is to lean toward e6 positions.

      And if you decide to enter territory in the open Sicilian that is more theoretical and not setup-based like the dragon setups, like I said, my recommendation is to lean toward e6 positions.

    • and if you decide to enter territory in the open Sicilian that is more theoretical and not, excuse me, not setup-based like the dragon setups, like I said, my recommendation is to lean toward e6 positions.

      and if you decide to enter territory in the open Sicilian that is more theoretical and not, excuse me, not setup-based like the dragon setups, like I said, my recommendation is to lean toward e6 positions.

    B1

    Start a language from scratch (the natural way)

    11:59Start a language from scratch (the natural way)
    • So that sounds a little bit theoretical, but I'm going to explain why that's important.

      So that sounds a little bit theoretical, but I'm going to explain why that's important.

    A2

    Is Reality Real? The Simulation Argument

    08:46Is Reality Real? The Simulation Argument
    • The matrioshka brain is a theoretical megastructure made up of billions of parts orbiting a star, feeding on its radiation.

      The matrioshka brain is a theoretical megastructure made up of billions of parts orbiting a star, feeding on its radiation.

    • The Matrioshka Brain, is the theoretical megastructure,

      The Matrioshka Brain, is the theoretical megastructure,

    B1

    Something Weird Happens Inside A Black Hole (feat. Brian Cox)

    19:39Something Weird Happens Inside A Black Hole (feat. Brian Cox)
    • They were only theoretical.

      They were only theoretical.

    B1

    What If You Fall into a Black Hole?

    12:15What If You Fall into a Black Hole?
    • Also, basically everything you have ever heard about black holes, even in this video, is about theoretical black holes that aren't spinning because their maths is so much easier.

      Also, basically everything you have ever heard about black holes, even in this video, is about theoretical black holes that aren't spinning because their maths is so much easier.

    • about theoretical black holes that aren’t spinning, because their math is so much easier.

      about theoretical black holes that aren’t spinning, because their math is so much easier.

    A1