Third-person singular simple present indicative form of overwinter

(transitive) To keep or preserve for the winter. / (intransitive) To spend the winter (in a particular place).

Occurring over the winter season.

During the winter.

present participle of overwinter

The action of overwintering / (medicine) The survival of an infectious agent or its vector through the winter, during which time it does not infect a host

simple past tense and past participle of overwinter

plural of overwintering