D defs.my
Entry 1 sense Webster, 1913

Oppilation

· Op·pi·la·tion · IPA /ɒpɪˈleɪʃən/
01 n. The act of filling or crowding together; a stopping by redundant matter; obstruction, particularly in the lower intestines.
  1. 1.
    The act of filling or crowding together; a stopping by redundant matter; obstruction, particularly in the lower intestines.