Definition of partitionment in English:

partitionment

noun

rare
  • The action or an act of partitioning something, especially a country or territory; the fact of being partitioned; division into parts or shares; separation.

Origin

Mid 19th century (in an earlier sense). From partition + -ment.

Pronunciation

partitionment

/pəˈtɪʃnm(ə)nt//pɑːˈtɪʃnm(ə)nt/