phil·har·mon·ic 
(fĭl′här-mŏnĭk, fĭl′ər-)
(fĭl′här-mŏnĭk, fĭl′ər-)adj.
1. Devoted to or appreciative of music.
2. Relating to a symphony orchestra.
n. also Philharmonic
A symphony orchestra or the group that supports it.
[French philharmonique, from Italian filarmonico : Greek phil-, philo-, philo- + Greek harmonika, theory of music, from neuter pl. of harmonikos, musical; see HARMONIC.]