What does blackhole mean?

Definitions for blackhole

Here are all the possible meanings and translations of the word blackhole.


  1. blackholenoun

    A place where traffic is silently discarded.

  2. blackholenoun

    A bit bucket; a place of permanent oblivion for data.

  3. blackholenoun

    DNSBL, used to block spamming IP addresses – are often called "blackhole lists"

  4. blackholenoun

    A blackhole server, a DNS server that handles reverse lookups of invalid IP ranges

    One way of fighting spam is to use a blackhole list maintained on a blackhole server.

  5. blackholenoun

    A resource sink.

  6. blackholenoun

    Alternative form of black hole

How to pronounce blackhole?

  1. Alex
    US English

How to say blackhole in sign language?


  1. Chaldean Numerology

    The numerical value of blackhole in Chaldean Numerology is: 4

  2. Pythagorean Numerology

    The numerical value of blackhole in Pythagorean Numerology is: 6

Images & Illustrations of blackhole

  1. blackhole

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    relating to or concerned with a city or densely populated area
    • A. obnoxious
    • B. handsome
    • C. urban
    • D. sought

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