This is the 13018th most frequent Polish word.
odkopać
"To dig out" or "to unearth."
Here, 'odkopać' means to retrieve something buried or hidden, specifically metaphorically referring to finding something stored away.
Muszę odkopać starą książkę z piwnicy.
I need to dig out an old book from the basement.
In this sentence, 'odkopać' refers to the literal action of excavating or uncovering buried objects.
Archeolodzy odkopali cenne artefakty na tym stanowisku.
Archaeologists have dug out valuable artifacts at this site.
Here, 'odkopać' is used metaphorically to describe the act of recalling or bringing up past memories.