
besagen
to state
To state, mean, or have as its content. Typically used for texts, rules, laws, or theories.
Die neue Verordnung besagt, dass das Parken hier nun verboten ist.
The new regulation states that parking here is now prohibited.
to state / mean
Loading your saved state.

to state
To state, mean, or have as its content. Typically used for texts, rules, laws, or theories.
Die neue Verordnung besagt, dass das Parken hier nun verboten ist.
The new regulation states that parking here is now prohibited.

to mean something
Expresses that something has a particular meaning, relevance, or importance.
Wenn selbst der erfahrenste Kritiker das Buch lobt, will das schon etwas besagen.
If even the most experienced critic praises the book, that really does mean something.
'Besagen' (to state/mean) is an inseparable verb derived from 'sagen' (to say). The prefix 'be-' makes the verb more formal, and it is not separated.
Was besagt diese komplizierte Regel eigentlich?
What does this complicated rule actually state?
This verb is used mainly in written language and in formal contexts. The subject is almost always a thing (a law, a study, a rule), not a person.
Die Studie besagt, dass regelmäßiger Sport die Gesundheit fördert.
The study states that regular exercise promotes health.
'Besagen' (to state) is very often used with a subordinate clause introduced by 'dass' (that). This subordinate clause then explains the content being stated.
Die Wettervorhersage besagt, dass es morgen regnen wird.
The weather forecast states that it will rain tomorrow.
The expression 'das will etwas besagen' means that a fact is significant or important. It is often used to reinforce a statement.
Er hat die Prüfung ohne Vorbereitung bestanden – das will schon etwas besagen.
He passed the exam without preparation—that really does mean something.
to be called / to mean
Both heißen and besagen can explain the meaning of a statement. Heißen tends to indicate what something means or what consequence it has. Besagen usually states more formally what a text, rule, or similar statement contains.

Diese Regel besagt, dass Gäste draußen warten müssen.
This rule states that guests have to wait outside.
Für uns heißt diese Regel, dass Gäste draußen warten müssen.
For us, this rule means that guests have to wait outside.