This is the 3512th most frequent Russian word.
расскажет
"Will tell" or "will narrate."
The verb 'расскажет' is used to indicate a future action of narrating or recounting something.
Он расскажет эту историю завтра.
He will tell this story tomorrow.
Here, 'расскажет' is employed to denote an expected future sharing or explanation.
Расскажет, но не сейчас — он занят.
He will tell, but not now — he is busy.
This usage of 'расскажет' implies a future clarification or conveying of individual matters during a planned event.