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    Privacy˙Terms˙
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    lemma

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    ・

    UK

    C2
    n.NounProposition assumed to be true as proof of another
    The theorist presented a lemma about early hunting and gathering practices
    n.NounThe canonical form, dictionary form, or citation form of a set of words.
    The lemma 'run' can represent the inflected forms 'running', 'ran', and 'runs'.
    n.NounA subsidiary or intermediate theorem in an argument or proof.
    The proof relies on a lemma established in the previous paper.

    Video subtitles

    Lec 3 | MIT 6.042J Mathematics for Computer Science, Fall 2010

    22:00Lec 3 | MIT 6.042J Mathematics for Computer Science, Fall 2010
    • Let's state that as a lemma because that'll be very useful.

      Let's state that as a lemma because that'll be very useful.

    • Lemma 1: a row move does not change the order of the items, of the letters.

      Lemma 1: a row move does not change the order of the items, of the letters.

    A2

    Chinese Street Food Tour in Sichuan, China | Going DEEP for Spicy Street Food in China

    21:05Chinese Street Food Tour in Sichuan, China | Going DEEP for Spicy Street Food in China
    • OK, lemma.

      OK, lemma.

    B2

    BBC Learning English 6 Minutes | Learn to talk about learning a language in 6 minutes!

    06:22BBC Learning English 6 Minutes | Learn to talk about learning a language in 6 minutes!
    • Yes, a lemma is the simplest form or base form of a word.

      Yes, a lemma is the simplest form or base form of a word.

    • And don't forget lemma which is the simplest form or base form of a word before an inflection is added.

      And don't forget lemma which is the simplest form or base form of a word before an inflection is added.

    A2