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    Privacy˙Terms˙
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    sperm

    US /spə:m/

    ・

    UK /spɜ:m/

    C2
    n. (c./u.)Noun (Countable/Uncountable)Cell produced by men and needed for reproduction
    The sperm from a man is needed to make a baby

    Video subtitles

    Reef Life of the Andaman (full marine biology documentary)

    56:24Reef Life of the Andaman (full marine biology documentary)
    • The greyf sea cucumber breeds by releasing sperm or eggs, collectively known as gametes, into the water.

      The greyf sea cucumber breeds by releasing sperm or eggs, collectively known as gametes, into the water.

    • and she passes her eggs over the sperm and into it.

      and she passes her eggs over the sperm and into it.

    C1

    Your Menstrual Cycle Is More Than Just Your Period

    10:26Your Menstrual Cycle Is More Than Just Your Period
    • to see if any sperm are gonna join the party, so if one isn't already waiting, it better hurry up.

      to see if any sperm are gonna join the party, so if one isn't already waiting, it better hurry up.

    • And if an egg and a sperm do happen to meet in that little window of opportunity, they'll fuse

      And if an egg and a sperm do happen to meet in that little window of opportunity, they'll fuse

    B2

    It's time to replace urban delivery vans

    06:20It's time to replace urban delivery vans
    • Cargo bikes, delivering mail in Germany, Amazon packages in the UK, picking up food waste in Paris, and sperm donations in Copenhagen.

      Cargo bikes, delivering mail in Germany, Amazon packages in the UK, picking up food waste in Paris, and sperm donations in Copenhagen.

    • sperm donations in Copenhagen.

      sperm donations in Copenhagen.

    B1

    The History of Gout | The Disease of Kings

    10:25The History of Gout | The Disease of Kings
    • He said, "For when a patient who is suffering from gout is forced to lie on his back, anyone who knows the channels of the sperm trace their source to the kidneys can easily and at his leisure comprehend that the loins and the kidneys are hot and inflamed.

      He said, "For when a patient who is suffering from gout is forced to lie on his back, anyone who knows the channels of the sperm trace their source to the kidneys can easily and at his leisure comprehend that the loins and the kidneys are hot and inflamed.

    • who knows the channels of the sperm

      who knows the channels of the sperm

    C1

    Sex Differences [Cognition, Education, and Biology]

    06:31Sex Differences [Cognition, Education, and Biology]
    • At conception, a sperm carrying either an X or Y chromosome fuses with an egg which carries an X chromosome.

      At conception, a sperm carrying either an X or Y chromosome fuses with an egg which carries an X chromosome.

    • At conception, a sperm carrying either an X or Y chromosome fuses with an egg which carries an X chromosome.

      At conception, a sperm carrying either an X or Y chromosome fuses with an egg which carries an X chromosome.

    B1

    Masculine Man: How To Create LIMITLESS Energy

    04:16Masculine Man: How To Create LIMITLESS Energy
    • but to calculate this, we need to think about four different probabilities: the probability of your parents meeting, the probability of your parents getting along and having a baby, the probability of the right sperm entering the right egg, and

      but to calculate this, we need to think about four different probabilities: the probability of your parents meeting, the probability of your parents getting along and having a baby, the probability of the right sperm entering the right egg, and

    • of the right sperm entering the right egg.

      of the right sperm entering the right egg.

    B1

    The REAL Truth About NoFap (Animated)

    04:21The REAL Truth About NoFap (Animated)
    • Three, it can actually improve the quality and potency of your sperm, because the most potent sperm are always the youngest sperm.

      Three, it can actually improve the quality and potency of your sperm, because the most potent sperm are always the youngest sperm.

    • and potency of your sperm.

      and potency of your sperm.

    B1

    Epstein, Air India, ‘Japanese First’ party and three-person IVF

    10:49Epstein, Air India, ‘Japanese First’ party and three-person IVF
    • They transfer the parents' egg and sperm nuclei into a donor egg.

      They transfer the parents' egg and sperm nuclei into a donor egg.

    • It involves changes to eggs and sperm and those changes can be passed on to future generations and there have been safety concerns about its long-term effects on the child and ethical questions about having three people involved in the conception of the embryo.

      It involves changes to eggs and sperm and those changes can be passed on to future generations and there have been safety concerns about its long-term effects on the child and ethical questions about having three people involved in the conception of the embryo.

    B1

    Spill Your Guts or Fill Your Guts w/ Hugh Grant & Chris Pine

    12:52Spill Your Guts or Fill Your Guts w/ Hugh Grant & Chris Pine
    • Was it sperm?

      Was it sperm?

    • Was it sperm?

      Was it sperm?

    B1

    How Many Children Can A Human Have In A Lifetime?

    03:22How Many Children Can A Human Have In A Lifetime?
    • But there are factors that not even an emperor can control, like how a man's sperm becomes less mobile and more abnormal as he grows older, which ultimately reduces his chances of fathering children later in life.

      But there are factors that not even an emperor can control, like how a man's sperm becomes less mobile and more abnormal as he grows older, which ultimately reduces his chances of fathering children later in life.

    • But there are factors that not even an emperor can control, like how a man's sperm becomes less mobile and more abnormal as he grows older, which ultimately reduces his chances of fathering children later in life.

      But there are factors that not even an emperor can control, like how a man's sperm becomes less mobile and more abnormal as he grows older, which ultimately reduces his chances of fathering children later in life.

    B1