Learn Hardcore Greek: Ο δικαιούχος της επιδότησης λαμβάνει την επιδότηση. - The grant beneficiary receives the subsidy.

Δικαιούχος means beneficiary, recipient, or literally the person entitled to receive something. In this sentence, it refers to the person who has the right to get the subsidy.

It is a masculine singular noun here:

ο δικαιούχος = the beneficiary

Depending on context, Greek can also use this word in a more official or administrative sense than everyday English beneficiary.

Why is it ο δικαιούχος and not just δικαιούχος?

Ο is the definite article meaning the.

So:

δικαιούχος = beneficiary / a beneficiary
ο δικαιούχος = the beneficiary

Greek uses the definite article very regularly, often more consistently than English. In a full sentence like this, using the article is completely normal.

Why is it της επιδότησης and not η επιδότηση?

Because της επιδότησης is in the genitive case, which here shows a relationship like of the subsidy.

So:

η επιδότηση = the subsidy nominative form
της επιδότησης = of the subsidy genitive form

That means:

ο δικαιούχος της επιδότησης = the beneficiary of the subsidy

This is one of the most common uses of the genitive in Greek: expressing of.