This is the 2047th most frequent Spanish word.
ultra
"Ultra" in Spanish means "extremist" or "beyond."
Here, 'ultra' is used as a prefix meaning 'extremely', emphasizing the high level of speed.
El atleta demostró ser ultra rápido en la carrera.
The athlete proved to be ultra fast in the race.
In this sentence, 'ultra' acts as an qualifying adjective referring to a group with extreme beliefs or views.
El grupo ultra organizó una manifestación.
The ultra group organized a demonstration.
Here, 'ultra' is used to modify 'apasionada', implying an extensive level of passion for music.