This is the 5255th most frequent Polish word.
roi
"Roi" in Polish means "swarm," typically referring to a swarm of insects like bees.
Used metaphorically to describe a place filled with bees moving actively.
W ogrodzie roi się od pszczół.
The garden is swarming with bees.
Used to denote abundance or richness in content.
Roi się od szczegółów w tej książce.
The book is brimming with details.
Used literally to describe the biological activity related to bees.