This is the 17th most frequent Czech word.
jeho
"Jeho" means "his" or "its" in English.
In this sentence, 'jeho' modifies 'film', specifying that the movie belongs to 'him'.
Viděli jsme jeho film.
We saw his movie.
The word 'jeho' is used as a possessive pronoun to describe whose journey is being referred to, implying 'his'.
Jeho cesta byla dlouhá.
His journey was long.
Here, 'jeho' is a possessive pronoun used to indicate ownership or possession, meaning 'his'.