godan verb (-su), transitive verb
turn inside out; evert
Used for physically turning something inside out, such as a bag, eyelid, or clothing. The medical term 'evert' applies to body parts like eyelids.
袋をめくり返して中を乾かした。
I turned the bag inside out and dried the inside.
医者がまぶたをめくり返して診察
The doctor everted the eyelid and examined it.