What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Writhe vs Null - What's the difference?

writhe | null |

As nouns the difference between writhe and null

is that writhe is (knot theory) the number of negative crossings subtracted from the number of positive crossings in a knot while null is zero, nil; the cardinal number before einn.

As a verb writhe

is to twist, to wring (something).

writhe

English

Verb

  • To twist, to wring (something).
  • To contort (a part of the body).
  • *, II.17:
  • *:Cicero (as I remember) had gotten a custome to wryth his nose, which signifieth a naturall scoffer.
  • To twist or contort the body; to be distorted.
  • * {{quote-news, year=2011, date=October 1, author=Phil McNulty, work=BBC Sport
  • , title= Everton 0-2 Liverpool , passage=The game was engulfed in controversy when Rodwell appeared to win the ball cleanly in a midfield challenge with Suarez. The tackle drew an angry response from Liverpool's players- Lucas in particular as Suarez writhed in agony - but it was an obvious injustice when the England Under-21 midfielder was shown the red card.}} (Webster 1913)

    Noun

    (en noun)
  • (knot theory) The number of negative crossings subtracted from the number of positive crossings in a knot
  • Anagrams

    * whiter * wither

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
  • (Francis Bacon)
  • Something that has no force or meaning.
  • (computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
  • (computing) the attribute of an entity that has no valid value.
  • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis
  • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
  • In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
  • absent or non-existent
  • (mathematics) of the null set
  • (mathematics) of or comprising a value of precisely zero
  • (genetics, of a mutation) causing a complete loss of gene function, amorphic.
  • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
  • (Milton)

    See also

    * nil ----