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Petrel vs Null - What's the difference?

petrel | null |

As nouns the difference between petrel and null

is that petrel is petrel (bird) while null is zero, nil; the cardinal number before einn.

petrel

English

Noun

(en noun)
  • Any of various species of black, grey, or white seabirds in the order Procellariiformes .
  • Derived terms

    * Antarctic petrel * Atlantic petrel * Barau's petrel * Bermuda petrel * Bonin petrel * Bulwer's petrel * Chatham petrel * Cook's petrel * European storm petrel * Fea's petrel * Fiji petrel * Gould's petrel * Guadalupe storm petrel * Hawaiian petrel * Juan Fernandez petrel * Kerguelen petrel * Kermadec petrel * Leach's storm petrel * Madeira petrel * Madeiran storm petrel * Magellan diving petrel * Magenta petrel * Markham's storm petrel * Mas a Tierra petrel * Mascarene petrel * Matsudaira's storm petrel * Murphy's petrel * New Zealand storm petrel * Peruvian diving petrel * Phoenix petrel * Polynesian storm petrel * Providence petrel * Pycroft's petrel * South Georgia diving petrel * Stejneger's petrel * Swinhoe's storm petrel * Tahiti petrel * Tristram's storm petrel * Wilson's storm Petrel * Zino's petrel * ashy storm petrel * black storm petrel * black-bellied storm petrel * black-capped petrel * black-winged petrel * blue petrel * cape petrel * common diving petrel * dark-rumped petrel * diving petrel * fork-tailed storm petrel * fulmarine petrel * gadfly petrel * giant petrel * great-winged petrel * grey-backed storm petrel * herald petrel * least storm petrel * mottled petrel * northern giant petrel * ringed storm petrel * snow petrel * soft-plumaged petrel * southern giant petrel * storm petrel * wedge-rumped storm petrel * white-bellied storm petrel * white-chinned petrel * white-faced storm petrel * white-headed petrel * white-necked petrel * white-vented storm petrel

    See also

    * (wikipedia) * (Procellariiformes) * (Procellariiformes)

    Anagrams

    * ----

    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 ----