exactly, precisely in Russian: точно

Я точно не помню. I don't remember exactly.

Скажи мне точно, когда ты вернёшься. Tell me exactly when you will be back.

Завтра я точно приду. I will definitely come tomorrow.

Он точно знает, что делает. He knows for sure what he is doing.

Она смотрела на меня, точно не узнавала. She looked at me as if she did not recognize me.

Он был холодный, точно лёд. He was cold, just like ice.