Η μορφή είναι απλή.

The form is simple.

Breakdown of Η μορφή είναι απλή.

• είμαι: to be
• απλός: simple
• η μορφή: form; shape

Questions & Answers about Η μορφή είναι απλή.

What does Η mean here?

Η is the definite article for a feminine singular noun in the nominative case.
Here it means the.

So:

• η μορφή = the form / the shape

A very important detail: Η here is the article, not the pronoun she. In this sentence, it clearly functions as the because it comes directly before the noun μορφή.

Why is μορφή feminine?

In Greek, every noun has a grammatical gender: masculine, feminine, or neuter.
μορφή is simply a feminine noun, so it takes:

• the feminine article η
• the feminine form of the adjective, απλή

This is grammatical gender, so it does not mean the form itself is biologically female. It just means the noun belongs to the feminine class.

Why is it απλή and not απλός or απλό?