Questions & Answers about Ο θαυμαστής χαμογελάει.
ο is the masculine singular definite article, so here it means the.
It appears because θαυμαστής is:
- masculine
- singular
- in the nominative case because it is the subject of the sentence
So ο θαυμαστής means the admirer / the fan.
It is in the nominative singular.
You can tell because:
- it is the subject of the sentence
- it comes with the nominative masculine singular article ο
- the dictionary form of this noun is θαυμαστής
In this sentence, θαυμαστής is the person doing the action.
Yes, θαυμαστής is a masculine noun.
A common feminine form is θαυμάστρια.
So:
- ο θαυμαστής = a male admirer / fan
- η θαυμάστρια = a female admirer / fan
Greek nouns and articles usually show gender much more clearly than English does.