This is the 73rd most frequent Romanian word.
fiecare
"Fiecare" means "each" or "every" in English.
Here, 'fiecare' is used as a pronoun meaning 'each', referring to individual members of a group (students).
Fiecare student a primit o temă diferită.
Each student received a different assignment.
In this sentence, 'fiecare' serves as an adjective modifying the noun 'zi' (day), emphasizing that every single day without exception is being included.
Fiecare zi aduce o nouă oportunitate.
Each day brings a new opportunity.
Here, 'fiecare' is used as a pronoun meaning 'each', with 'în parte' clarifying that the speaker individually addressed each member of the referenced group.