year-round
UK: ˌjɪəˈraʊnd | US: ˌjɪrˈraʊnd
adj. occurring, effective, or continuing throughout the year
adv. throughout the year; without seasonal interruption
The compound "year-round" combines "year" (Old English gēar, from Proto-Germanic jērą) and "round" (Old French rond, from Latin rotundus). The metaphor of "round" implies cyclical continuity, suggesting something that completes a full cycle (a year) without breaks. This logical pairing emerged in the 19th century to describe activities or conditions persisting uninterrupted across seasons.
The resort operates year-round to accommodate skiers in winter and hikers in summer.
She enjoys year-round sunshine in tropical climates.
The team trains year-round to maintain peak performance.
Year-round schooling eliminates long summer breaks.
These plants thrive indoors, providing greenery year-round.