This is the 15750th most frequent Russian word.
пробила
"Пробила" - "punched through" or "pierced" (past tense, feminine form).
Here 'пробила' indicates making one's way through obstacles or challenges, metaphorically.
Она пробила себе дорогу в мир искусства.
She made her way into the world of art.
In this sentence, 'пробила' refers to physically breaking or piercing through an object.
Молния пробила стену дома.
The lightning struck through the wall of the house.
Here, 'пробила' metaphorically means initiating or breaking through conventional notions.