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Webster 1913 Edition

Quadrennium

‖

Quad-ren′ni-um

,

Noun.

[NL. See

.]

A space or period of four years.

Definition 2024

quadrennium

quadrennium

English

Noun

quadrennium ‎(plural quadrenniums or quadrennia)

a period of four years

Related terms

quadrennial
(3-year period): triennium
(5-year period): quinquennium, quinquenniad, quintennium