This is the 1363rd most frequent Swedish word.
läs
"Read" (imperative form of the verb "läsa").
In this sentence, 'läs' is used to denote the action of reading a book in its present tense form 'läser'.
Jag läser en bok.
I am reading a book.
In this sentence, 'läs' is used as an imperative form, instructing someone to perform the action of reading.
Läs detta meddelande noga.
Read this message carefully.
Here, 'läs' is used in its past tense form 'läste', indicating an action that occurred in the past.