This is the 4834th most frequent Russian word.
изоляции
"Isolation."
In this sentence, "изоляция" refers to a state of being separated or apart from a community or society, highlighting its impact on mental wellbeing.
Изоляция от общества может повлиять на психическое здоровье.
Isolation from society can affect mental health.
Here, "изоляция" is part of a compound term, "теплоизоляция" (thermal insulation), indicating its use in construction materials.
Волокно стекловаты используется для теплоизоляции зданий.
Fiberglass is used for the thermal insulation of buildings.
In this instance, "изоляция" signifies the concept of a country being isolated from international relations or activities because of sanctions.