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    sigma

    US /'sɪɡmə/

    ・

    UK /ˈsɪgmə/

    C1
    n.Noun18th letter of the Greek alphabet -
    Sigma Phi was the name of my college fraternity

    Video subtitles

    My Makeup Routine For Problem Skin Days | Zoella

    16:38My Makeup Routine For Problem Skin Days | Zoella
    • And I'm going to use this brush, which is a Sigma Soft Blend Concealer Brush, which I'm going to use for contour.

      And I'm going to use this brush, which is a Sigma Soft Blend Concealer Brush, which I'm going to use for contour.

    • this brush, which is a Sigma Soft Blend Concealer Brush.

      this brush, which is a Sigma Soft Blend Concealer Brush.

    B1

    Sigma BF review: effortless beauty, but flawed

    11:23Sigma BF review: effortless beauty, but flawed
    • The Sigma BF is a bold and brave take on what a modern camera could look like.

      The Sigma BF is a bold and brave take on what a modern camera could look like.

    • The Sigma BF is a bold and brave take on what a modern camera could look like.

      The Sigma BF is a bold and brave take on what a modern camera could look like.

    B1

    Sonya Huang and Sarah Guo on what's next in AI | Mercury Spheres

    39:21Sonya Huang and Sarah Guo on what's next in AI | Mercury Spheres
    • So for example, in education, like I think there's like Bloom's two sigma principle and the idea that if you give every kid a personalized tutor that they can perform two standard deviations better.

      So for example, in education, like I think there's like Bloom's two sigma principle and the idea that if you give every kid a personalized tutor that they can perform two standard deviations better.

    • So for example, in education, I think there's Bloom's 2 Sigma principle and the idea that if you give every kid a personalized tutor, that they can perform two standard deviations better.

      So for example, in education, I think there's Bloom's 2 Sigma principle and the idea that if you give every kid a personalized tutor, that they can perform two standard deviations better.

    B1

    Infinite Series

    14:57Infinite Series
    • The summation symbol is the capital Greek letter sigma.

      The summation symbol is the capital Greek letter sigma.

    • The "summation symbol" is the capital Greek letter "sigma".

      The "summation symbol" is the capital Greek letter "sigma".

    B2

    Who Needs USB-C Anyway?

    08:18Who Needs USB-C Anyway?
    • Also, anyone with a Sigma grindset can break social media algorithms with AI slop.

      Also, anyone with a Sigma grindset can break social media algorithms with AI slop.

    • Also, anyone with a Sigma grind set can break social media algorithms with AI slop.

      Also, anyone with a Sigma grind set can break social media algorithms with AI slop.

    B1

    The History of Atomic Chemistry: Crash Course Chemistry #37

    09:42The History of Atomic Chemistry: Crash Course Chemistry #37
    • F, and that form sigma and pi bonds.

      F, and that form sigma and pi bonds.

    • and that forms sigma and pi bonds.

      and that forms sigma and pi bonds.

    B2

    Salman Khan:Videos change education

    20:59Salman Khan:Videos change education
    • We could integrate over the surface, and the notation usually is a capital sigma.

      We could integrate over the surface, and the notation usually is a capital sigma.

    • and the notation usually is a capital sigma.

      and the notation usually is a capital sigma.

    A2

    TEDxSanJoseCA - Salman Khan - (Sequel to talk at TED)

    17:16TEDxSanJoseCA - Salman Khan - (Sequel to talk at TED)
    • We could integrate over the surface, and the notation usually is a capital sigma.

      We could integrate over the surface, and the notation usually is a capital sigma.

    • We can integrate over the surface in the notation usually is a capital sigma.

      We can integrate over the surface in the notation usually is a capital sigma.

    A2

    Jimmy Kimmel's Suspension Was Always About Censorship (Just Ask Trump) | The Daily Show

    19:18Jimmy Kimmel's Suspension Was Always About Censorship (Just Ask Trump) | The Daily Show
    • But as our founders stated in the Constitution, when the delta between the sigma of counties divided by factorials of negativity are greater than pi, your inalienable rights turn into more of an expired Groupon.

      But as our founders stated in the Constitution, when the delta between the sigma of counties divided by factorials of negativity are greater than pi, your inalienable rights turn into more of an expired Groupon.

    • But as our founders stated in the Constitution, when the delta between the sigma of counties divided by factorials of negativity are greater than pi, your inalienable rights turn into more of a expired Groupon.

      But as our founders stated in the Constitution, when the delta between the sigma of counties divided by factorials of negativity are greater than pi, your inalienable rights turn into more of a expired Groupon.

    B1

    Naked Eye Observations: Crash Course Astronomy #2

    11:17Naked Eye Observations: Crash Course Astronomy #2
    • It really is coincidence; there’s no southern pole star, unless you count Sigma Octans,

      It really is coincidence; there’s no southern pole star, unless you count Sigma Octans,

    • There's no "southern" pole star, unless you count Sigma Octans, a dim bulb barely visible by eye.

      There's no "southern" pole star, unless you count Sigma Octans, a dim bulb barely visible by eye.

    B1