Akademik
glacial
1.
adjective
/ɡleɪ.ʃ(ɪ)əl/
a)
of, or relating to glaciers
Progress on judicial reform has been glacial, meeting enormous resistance.
b)
Very
slowly
.
2.
noun
/ɡleɪ.ʃ(ɪ)əl/
of the
Pleistocene
period
dominated by the
presence
of glaciers
Wikipedia foundation
.