This is the 2791st most frequent Polish word.
idealny
Perfect.
The word 'idealny' is used here as an adjective to describe the suitability and perfection of the day.
To był idealny dzień na spacer.
This was a perfect day for a walk.
Here, 'idealny' acts as an adjective modifying 'plan', emphasizing its flawless and well-suited nature.
Mam idealny plan na rozwiązanie tego problemu.
I have a perfect plan to solve this problem.
In this context, 'idealny' describes the manner in which the machine functions, indicating efficiency and perfection.