Nausea, dizziness etc caused by the motion of a ship; a form of motion sickness.

Opportune; occurring at an appropriate or suitable time. / Appropriate to the current season of the year. / (obsolete) Ephemeral; lasting for just one season.

A small but significant tendency for spring to start earlier and for autumn to end later; the result of global warming.

(astronomy) A constellation that is only above the horizon (and thus visible) for part of the year.

In due season; at an opportune or fitting time. / Varying with the season. / In a manner appropriate to the season.

plural of seascape

A view of the sea. / A piece of art that depicts the sea or shoreline.

(travel industry) The time between high and low season in a travel market, or, if the market is divided into four segments, the time just below high season.

Advent, the period from Advent Sunday (inclusive) through the start of Epiphany. / Christmastide, Yuletide; the Twelve Days of Christmas, starting on Christmas Day and ending on Epiphany, January 6.

plural of seasickness