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Discontinuity vs Hiatus - What's the difference?

discontinuity | hiatus | Related terms |

In geology terms the difference between discontinuity and hiatus

is that discontinuity is a subterranean interface at which seismic velocities change while hiatus is a gap in geological strata.

As nouns the difference between discontinuity and hiatus

is that discontinuity is a lack of continuity, regularity or sequence; a break or gap while hiatus is a gap in a series, making it incomplete.

discontinuity

English

Noun

(discontinuities)
  • A lack of continuity, regularity or sequence; a break or gap.
  • *2012 , , Turing's Cathedral , Penguin 2013, p. 57:
  • *:Shock waves are sudden discontinuities propagated in compressible media – usually air.
  • (mathematics) A point in the range of a function at which it is undefined or discontinuous.
  • (geology) a subterranean interface at which seismic velocities change
  • Derived terms

    * Gutenberg discontinuity * * discontinuous

    hiatus

    English

    Noun

    (en-noun)
  • A gap in a series, making it incomplete.
  • An interruption, break or pause.
  • An unexpected break from work.
  • The band took a hiatus for three months.
  • (geology) A gap in geological strata.
  • (anatomy) An opening in an organ.
  • Hiatus aorticus is an opening in the diaphragm through which aorta and thoracic duct pass.
  • (linguistics)
  • # A syllable break between two vowels, without an intervening consonant. (Compare diphthong.)
  • # The condition of having such a break.
  • Words like'' reality ''and'' naïve ''contain vowels in hiatus .
  • Synonyms

    * break (1)