This is the 1886th most frequent Russian word.
полном
"Полном" is not a standalone word; it is likely a form of "полный," meaning "full" or "complete" in English, depending on context.
In this sentence, "полном" is used to describe the state of being in complete or total confusion, modifying the noun "недоумении."
Я нахожусь в полном недоумении.
I am in complete confusion.
Here, "полном" is used to express the state of total solitude, acting as an adjective modifying the noun "одиночестве."
Мы оказались в полном одиночестве.
We found ourselves in complete solitude.
In this example, "полном" refers to the state of complete disorganization, modifying the noun "беспорядке."