Definition of monoglacial in English:

monoglacial

Pronunciation /ˌmɒnə(ʊ)ˈɡleɪʃl/ /ˌmɒnə(ʊ)ˈɡleɪsɪəl/

adjective

historical Geology
  • Designating the theory that postulates only a single glacial period during the Pleistocene epoch.

Origin

Early 20th century. From mono- + glacial.