This is the 11834th most frequent Russian word.
заморожена
"Frozen."
The word 'заморожена' is used here to describe the state of the water being turned to ice due to freezing temperatures.
Вода в озере полностью заморожена.
The water in the lake is completely frozen.
In this sentence, 'заморожена' is metaphorically applied to indicate that the expedition has been put on hold or paused.
Экспедиция временно заморожена из-за погодных условий.
The expedition is temporarily frozen due to weather conditions.
Here, 'заморожена' indicates that the products are physically frozen for preservation purposes.