Questions & Answers about Το ίχνος είναι καθαρό.
Because ίχνος is a neuter noun in Greek.
Greek definite articles change according to gender, number, and case:
- ο = masculine singular
- η = feminine singular
- το = neuter singular
So with the neuter noun ίχνος, you use το:
- το ίχνος = the trace / the mark / the footprint (depending on context)
ίχνος is neuter.
A common clue is that many neuter nouns in Greek end in -ο or -ος, though -ος is not always masculine. So you cannot rely only on the ending 100% of the time.
In this sentence, you can tell it is neuter because:
- the article is το
- the adjective is καθαρό, which is the neuter singular form
So the agreement tells you the gender clearly.