This is the 10491st most frequent French word.
lisez
"Read" (imperative form, formal/plural).
This is a command, using the imperative form of 'lire' for formal or plural contexts.
Lisez ce chapitre pour demain.
Read this chapter for tomorrow.
Here, 'lisez' is the present tense conjugation of 'lire' for 'vous', referring to an ongoing action.
Vous lisez un livre très intéressant.
You are reading a very interesting book.
In this sentence, 'lisez' is used in a conditional clause, marking it as a present-tense action with implied regularity.