In music|lang=en terms the difference between semiclassical and semiclassic
is that semiclassical is (music) describing classical music of broad, popular appeal while semiclassic is (music) a semiclassical work.
As adjectives the difference between semiclassical and semiclassic
is that semiclassical is (music) describing classical music of broad, popular appeal while semiclassic is semiclassical (all senses).
As a noun semiclassic is
(music) a semiclassical work.
semiclassical
Adjective
(
en adjective)
(music) Describing classical music of broad, popular appeal
(physics) Describing any of various approximations to either relativistic or quantum mechanical physics that retains elements of classical physics