As an adjective slipover is
slip-on.
As a noun slipover is
any garment that it easy to put on; especially a dress or top.
slipon
Not English
Slipon has no English definition. It may be misspelled.
slipover
English
Adjective
(
-)
slip-on
- a slipover dress
Noun
(
en noun)
Any garment that it easy to put on; especially a dress or top.