(ˈ)pa|näptik adjective
also pan·op·ti·cal -tə̇kəl
Etymology: Greek panoptēs all-seeing (from pan- + optos visible, verbal of opsesthai to be going to see) + -ic or -ical — more at optic
1. : comprising all in one view : all-seeing
a panoptic study of Soviet nationality — T.G.Winner
2. : permitting everything to be seen
microscopic study of tissues treated with a panoptic stain