Breakdown of Η αντικατάσταση κουφωμάτων είναι ενεργειακή παρέμβαση.
Questions & Answers about Η αντικατάσταση κουφωμάτων είναι ενεργειακή παρέμβαση.
Η is the feminine singular definite article, meaning the.
It is used here because αντικατάσταση (replacement) is a feminine singular noun:
- η αντικατάσταση = the replacement
So the sentence begins with Η αντικατάσταση = The replacement.
Αντικατάσταση is a noun meaning replacement.
It comes from the verb αντικαθιστώ = to replace. Greek often forms action nouns from verbs, just like English does with pairs such as:
- to replace → replacement
- to intervene → intervention
So:
- αντικαθιστώ = I replace
- αντικατάσταση = replacement
It is a feminine noun, which is why it goes with η.