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Concurrence vs Quaternary - What's the difference?

concurrence | quaternary |

As a verb concurrence

is .

As a proper noun quaternary is

(geology) the geological period of the cenozoic era immediately following the tertiary it is subdivided into the pleistocene and the holocene epochs.

concurrence

English

Noun

(en noun)
  • Agreement; concurring.
  • An instance of simultaneous occurrence.
  • quaternary

    English

    Adjective

    (-)
  • Of fourth rank or order.
  • Of a mathematical expression containing e.g. x4.
  • See also

    * singular, unary (1) * primary (1st) * binary (2) * secondary (2nd) * ternary or trinary (3) * tertiary (3rd) * quaternary (4) * quartary (4th) * quinary (5) * senary (6) * septenary (7) * octonary (8) * novenary (9) * nonary (9th) * denary (10) * duodenary (12) * vigenary (20) * centenary (100)