Hello Hedvart,
Generally the gender of nouns is distinguished by different words such as :
man , woman , father , mother , boy , girl
Otherwise there is no distinction between masculine and feminine nouns in English ( for example teacher is both masculine and feminine distinguished by the context of the sentence ). It is possible to use ( male or female ) to make the distinction :
a male doctor , a female student etc.
However some are distinguished by different forms such as:
acter actress
waiter waitress
