Talvisaikoina
Talvisaikoina is a Finnish temporal expression that means “during the winter season” or “in wintertime.” It is formed from talvi (winter) and aika (time) and is used to indicate that a statement or action applies specifically to the winter period. The form talvisaikoina can be understood as referring to winter times in general or to recurring winters across years, depending on context.
In usage, talvisaikoina appears in descriptive writing, journalism, science, and everyday language to anchor events, conditions,
Notes on nuance and variation: talvisaikoina is related to talvisaika, the singular concept of a winter time,