This is the 11226th most frequent Polish word.
grzmią
"Grzmią" means "they thunder" in English.
In this sentence, 'grzmią' is used to describe the sound made by lightning and the storm itself, showcasing its direct connection to natural phenomena.
Grzmią błyskawice i odgłosy burzy.
Lightning and sounds of the storm are thundering.
Here, 'grzmią' metaphorically represents the loud and resonant noise of gunshots during the battle, emphasizing intensity and impression.
Po bitwie echo grzmiących wystrzałów wypełniło dolinę.
After the battle, the echo of thundering gunshots filled the valley.
In this usage, 'grzmią' figuratively describes the loud and forceful expression of opposition by the demonstrators, transferring the concept of thunderous to vocal protests.