sengi /ˈsɛŋɡi/ noun2 •Any of several small, insectivorous long-nosed mammals, of the family Macroscelididae within the Macroscelidea order, native to Africa.Four-toed elephant shrew or sengi Petrodromus tetradactylus — 1997 •(historical) A former (1967–1993) monetary unit of Zaire, one hundredth of a likuta, and one ten-thousandth of a zaire; it was issued only in ten sengi coins. formssengis