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ordnance datum

ord·nance da·tum
O o

Transcription

    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [awrd-nuh ns dey-tuh m, dat-uh m, dah-tuh m]
    • /ˈɔrd nəns ˈdeɪ təm, ˈdæt əm, ˈdɑ təm/
    • /ˈɔː.d.nənts ˈdeɪ.təm/
    • US Pronunciation
    • US IPA
    • [awrd-nuh ns dey-tuh m, dat-uh m, dah-tuh m]
    • /ˈɔrd nəns ˈdeɪ təm, ˈdæt əm, ˈdɑ təm/

Definition of ordnance datum words

  • noun ordnance datum mean sea level calculated from observation taken at Newlyn, Cornwall, and used as the official basis for height calculation on British maps 0

Information block about the term

Parts of speech for Ordnance datum

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

ordnance datum popularity

This term is known only to a narrow circle of people with rare knowledge. Only 7% of English native speakers know the meaning of this word.
According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

See also

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