This is the 520th most frequent Greek word.
βελτίωση
Improvement.
Here, 'βελτίωση' is used as a noun to denote the concept of improvement in a general context.
Η βελτίωση του κλίματος είναι σημαντική για την ανθρωπότητα.
The improvement of the climate is important for humanity.
In this sentence, 'βελτίωση' signifies personal betterment or progression, focusing on self-improvement.
Δουλεύω σκληρά για τη βελτίωση των δεξιοτήτων μου.
I am working hard for the improvement of my skills.
In this context, 'βελτίωση' refers to enhancement or development of a particular quality.