define reef - Search
About 92,800 results
Open links in new tab

  1. Bokep

    https://viralbokep.com/viral+bokep+terbaru+2021&FORM=R5FD6

    Aug 11, 2021 · Bokep Indo Skandal Baru 2021 Lagi Viral - Nonton Bokep hanya Itubokep.shop Bokep Indo Skandal Baru 2021 Lagi Viral, Situs nonton film bokep terbaru dan terlengkap 2020 Bokep ABG Indonesia Bokep Viral 2020, Nonton Video Bokep, Film Bokep, Video Bokep Terbaru, Video Bokep Indo, Video Bokep Barat, Video Bokep Jepang, Video Bokep, Streaming Video …

    Kizdar net | Kizdar net | Кыздар Нет

  2. Dictionary

    Look it up
    We couldn't find a definition. Try searching the web for
    reef
    [rēf]
    noun
    reef (noun) · reefs (plural noun)
    1. a ridge of jagged rock, coral, or sand just above or below the surface of the sea.
      • a metalliferous mineral deposit, especially one that is bedded and contains gold.
    Origin
    late 16th century (earlier as riff): from Middle Low German and Middle Dutch rif, ref, from Old Norse rif, literally ‘rib’, used in the same sense; compare with reef.
    reef
    [rēf]
    noun
    reef (noun) · reefs (plural noun)
    1. each of the several strips across a sail which can be taken in or rolled up to reduce the area exposed to the wind.
    verb
    reef (verb) · reefs (third person present) · reefed (past tense) · reefed (past participle) · reefing (present participle)
    1. take in one or more reefs of (a sail):
      "reefing the mainsail in strong winds"
    Origin
    Middle English: from Middle Dutch reef, rif, from Old Norse rif, literally ‘rib’, used in the same sense; compare with reef.
    Translate reef to
    No translation found.
    Your Recent Searches
    Words you've searched will appear here
     
  3. Feedback
     

  4. A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. [1] Many reefs result from natural, abiotic (non-living) processes such as deposition of sand [citation needed] or wave erosion planing down rock outcrops.

    Reef - Wikipedia

    en.wikipedia.org/wiki/Reef

    A reef is a ridge of material at or near the surface of the ocean. There are natural and artificial reefs. Ecosystems are sometimes classified into terrestrial, or land-based, and aquatic. This aquatic ecosystem is a coral reef off the shores of Papua New Guinea in the Pacific Ocean.

    Reef

    www.nationalgeographic.org/encyclopedia/reef/
     
  5. Merriam Webster
    https://www.merriam-webster.com/dictionary/reef

    Reef Definition & Meaning - Merriam-Webster

     
  6. Dictionary
    https://www.dictionary.com/browse/reef

    REEF Definition & Meaning | Dictionary.com

  7. Wikipedia
    https://en.wikipedia.org/wiki/Reef

    Reef - Wikipedia

  8. Cambridge Dictionary
    https://dictionary.cambridge.org/dictionary/english/reef

    REEF | English meaning - Cambridge Dictionary

  9. National Geographic Society
    https://www.nationalgeographic.org/en…

    Reef - National Geographic Society

    WEBOct 19, 2023 · A reef is a ridge of material at or near the surface of the ocean. Learn about natural and artificial reefs, their types, functions, …

    • Estimated Reading Time: 8 mins
    • Britannica
      https://www.britannica.com/science/cor…

      Coral reef | Description, Geochemistry, Origins,

      WEBAug 6, 2024 · Coral reef, ridge or hummock formed in shallow ocean areas by algae and the calcareous skeletons of coral polyps and other coelenterates. A coral reef may grow into a permanent coral island. …

    • Vocabulary.com
      https://www.vocabulary.com/dictionary/reef

      Reef - Definition, Meaning & Synonyms - Vocabulary.com

    • The Free Dictionary
      https://www.thefreedictionary.com/reef

      Reef - definition of reef by The Free Dictionary

    • Britannica
      https://www.britannica.com/dictionary/reef

      Reef Definition & Meaning | Britannica Dictionary

    • National Geographic Society
      https://www.nationalgeographic.org/article/coral-reefs

      Coral Reefs - National Geographic Society

    • Collins Dictionary
      https://www.collinsdictionary.com/us/dictionary/english/reef

      REEF definition in American English - Collins Online Dictionary

    • Oxford Learner's Dictionaries
      https://www.oxfordlearnersdictionaries.com/definition/english/reef

      reef noun - Definition, pictures, pronunciation and usage notes ...

    • USGS.gov
      https://www.usgs.gov/media/audio/what-a-reef

      What is a reef? | U.S. Geological Survey - USGS.gov

    • Cambridge Dictionary
      https://dictionary.cambridge.org/us/dictionary/english/reef

      REEF | definition in the Cambridge English Dictionary

    • Wikipedia
      https://en.wikipedia.org/wiki/Coral_reef

      Coral reef - Wikipedia

    • Your Dictionary
      https://www.yourdictionary.com/reef

      Reef Definition & Meaning - YourDictionary

    • Merriam Webster
      https://www.merriam-webster.com/dictionary/coral reef

      Coral reef Definition & Meaning - Merriam-Webster

    • Live Science
      https://www.livescience.com/40276-coral-reefs.html

      What Are Coral Reefs? - Live Science

    • National Geographic Society
      https://www.nationalgeographic.org/encyclopedia/coral

      Coral - National Geographic Society

    • USGS.gov
      https://www.usgs.gov/.../science/coral-reefs

      Coral Reefs | U.S. Geological Survey - USGS.gov

    • NOAA's National Ocean Service
      https://oceanservice.noaa.gov/facts/threecorals.html

      What are the three main types of coral reefs? - NOAA's National …

    • Oxford Learner's Dictionaries
      https://www.oxfordlearnersdictionaries.com/.../reef_1

      reef noun - Definition, pictures, pronunciation and usage notes ...

    • National Geographic Society
      https://www.nationalgeographic.org/article/great-barrier-reef

      Great Barrier Reef - National Geographic Society