This is the 576th most frequent Bulgarian word.
нашето
"Our" or "ours" (possessive pronoun; neuter form).
In this sentence, 'нашето' functions as a pronoun referring to 'бъдеще' (future), symbolizing collective ownership.
Трябва да защитим нашето бъдеще.
We must protect our future.
The word 'нашето' here demonstrates a sense of shared experience, connected to 'чувство за хумор' (sense of humor).
Обичам нашето чувство за хумор.
I love our sense of humor.
Here, 'нашето' (our) is a possessive pronoun referring to 'училище' (school), showing ownership.