English edit

Etymology 1 edit

From Latin quīnquennis (5-year) + -an, from quīnque (five) + annus (year) + -is (forming compound adjectives).

Adjective edit

quinquennalian (not comparable)

  1. Synonym of quinquennial: Of or related to a 5-year period.

Etymology 2 edit

From quinquennalia + -an.

Adjective edit

quinquennalian (not comparable)

  1. (historical) Of or related to a quinquennalia.

References edit