Questions & Answers about Η ταινία είναι τρομακτική.
Η is the feminine singular definite article, meaning the.
Greek nouns have grammatical gender, so the article has to match the noun:
- ο = masculine the
- η = feminine the
- το = neuter the
Because ταινία is a feminine noun, you say η ταινία.
It is feminine because of grammar.
In Greek, every noun has a grammatical gender, and that gender does not always have anything to do with real-world sex or natural gender. A movie is not female, of course, but the noun ταινία is grammatically feminine, so other words around it must match:
- η ταινία
- μια καλή ταινία
- η ταινία είναι τρομακτική
Είναι means is here. It is the 3rd person singular form of είμαι = to be.
In a sentence like this, standard Greek normally uses the verb:
- Η ταινία είναι τρομακτική.
Leaving out είναι would sound incomplete in normal modern Greek.