- 2Signification: way outegress outlet exitdoor opening fire escape
- 3Signification: thingjack outlet plugconnection fitting socket
- 4Signification: openingoutlet aperture ventilatorchimney flue vent
- 5Signification: placemarket shop emporium outletrepository showroom store
- 6Signification: holepuncture crevice chinkfissure outlet leak
- 7Signification: attached equipmentgas fixture electric fixture connectionoutlet tap fixture