This is the 12224th most frequent Polish word.
melancholijne
Melancholijne: melancholic.
The word 'melancholijne' is used as an adjective describing 'myśli' (thoughts) to convey a mood or state of being associated with deep reflective sadness.
Melancholijne myśli ogarniały go wieczorem.
Melancholic thoughts overwhelmed him in the evening.
The word 'melancholijne' here characterizes 'pejzaże' (landscapes), attributing a sentimental or wistful quality reflective of autumn's nature.
Melancholijne pejzaże jesieni budziły w niej uczucie nostalgia.
The melancholic landscapes of autumn evoked a feeling of nostalgia in her.
In this sentence, 'melancholijne' describes 'akcenty' (accents), emphasizing the emotional tone or mood imparted by the music.