This is the 15375th most frequent Polish word.
solidna
"Solidna" means "reliable" or "solid" in English.
Here, 'solidna' is used to describe something that is robust, sturdy, and well-built.
To jest solidna konstrukcja.
This is a solid construction.
In this sentence, 'solidna' conveys the meaning of being dependable or trustworthy in one's performance.
Ona jest solidną pracownicą w naszej firmie.
She is a reliable worker in our company.
Here, 'solidna' is used metaphorically to indicate that the argument was strong and convincing.