This is the 5137th most frequent Russian word.
нарежьте
"Нарежьте" means "Cut into pieces" or "Slice" (imperative form).
In this sentence, 'нарежьте' is used as an imperative verb form, addressing the listener to cut the bread into slices.
Нарежьте хлеб ломтиками.
Cut the bread into slices.
Here, the verb form 'нарезал' is used in past tense, indicating an action requested to be completed.
Повар попросил меня, чтобы я нарезал овощи для салата.
The chef asked me to cut vegetables for the salad.
In this example, 'нарежьте' signifies a polite suggestion to execute the action of cutting the cheese for sandwiches.