(colloquial) Scabies. / (colloquial) The temptation to have an affair after seven years of being married.

plural of New Year's resolution

(historical) The conflict in the Low Countries against Spanish rule, from 1568 to 1648, that gradually turned into a Dutch war of independence.

A year that does not contain the day February 29.

The periodical cicada.

Alternative form of Happy New Year

A flood event that has a 1% probability of occurring in any given year; an exceptionally large flood.

plural of 100-year flood

A tropical climbing plant (Ipomoea tuberosa) related to the morning glory.

A rubiaceous shrub (Genipa clusiifolia) growing in the West Indies. / Its edible fruit.