This is the 4071st most frequent Polish word.
ambitna
"Ambitna" means "ambitious" (feminine form).
The noun 'ambitni' is in the masculine plural form, indicating a group of people possessing ambition.
Ambitni ludzie potrafią osiągnąć wiele.
Ambitious people can achieve a lot.
The adjective 'ambitna' (feminine singular form) describes the subject 'she', a female student, as someone who has ambition and strives for goals.
Ona jest bardzo ambitną studentką.
She is a very ambitious student.
Here 'ambitne' is in the neuter singular form, agreeing with the noun 'zadanie' (task), indicating that the tasks are characterized by ambition.