What does overwintered mean?
Overwintered is the past tense and past participle of overwinter, meaning to survive or remain through the winter. It is especially common in descriptions of plants, animals, and agricultural materials that endure cold conditions, often with the implication that they do so successfully. A gardener might report that seedlings overwintered successfully, while a farmer might say that certain varieties overwintered well in the field. The word can also mean that something was kept through the winter, such as a plant stored in a greenhouse or food aged or preserved over the winter. Overwintered is more precise and more evocative than simply “survived,” because it identifies the winter season as the particular period being endured. It is used in both British and American English, with a small difference in the pronunciation of the final syllable.
To survive or remain through the winter.
"These plants overwintered in the protected beds and flowered the following spring."
Common in biological and agricultural contexts, where it suggests endurance through cold or winter conditions.
To keep or store something over the winter.
"The nursery overwintered the young trees in its greenhouse."
Less common than the survival sense, but established in horticulture and food-preservation contexts.
Some plants are said to overwinter when they endure freezing conditions and return to life when warmer weather arrives.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of overwintered
Overwintered is formed from the prefix over- and the word winter, with the standard English verb suffix -ed. The underlying word winter comes from Old English winter, a Germanic term for the coldest season. The compound overwinter is used in the sense of remaining or surviving through that season, and its cognate verb in other Germanic languages has a similar meaning. The form overwintered became established in modern English for describing organisms and materials that persist through winter.
Related word forms
How overwintered is actually used
Usually used for living organisms, plants, or stored materials. In British English, the final syllable is typically pronounced /təd/, while American English commonly has /tərd/. The word is more specific than simply surviving, since it emphasizes enduring the winter season.