This is the 2266th most frequent Russian word.
знаем
"Знаем" means "we know."
The word 'знаем' denotes 'we know,' showing the plural first-person usage of the verb 'знать' in the present tense.
Мы знаем, что нужно делать.
We know what needs to be done.
The word 'знаем' here is part of a question indicating inquiry about knowledge possessed by 'we'.
Знаем ли мы правильный ответ?
Do we know the correct answer?
In this sentence, 'знаем' emphasizes certainty in the knowledge possessed by the speaker and others.