This is the 256th most frequent Hebrew word.
מחדש
"Renewing" or "afresh."
Here, "מחדש" (again/from new) is used to indicate reinitiating an activity or task, implying starting over.
אני רוצה להתחיל מחדש את הפרויקט.
I want to restart the project.
Here, "מחדש" (afresh/anew) is used to describe something being done again or in a new manner, applied to the action of binding the book.
הספר תוקן ותפור מחדש.
The book was repaired and rebound.
Here, "מחדש" (again) expresses the idea of an event happening after a prolonged time, specifically meeting someone again.