piscina /pi-sēˈnə or -sīˈ/

1. (also piscine /pisˈēn or -ēnˈ/) a fish pond
2. A swimming pool (as in Roman baths)
3. A basin and drain in old churches, usu in a niche south of an altar, into which water used in washing the sacred vessels was emptied

• oreides
• or else
• o're-office
• o're-officed
• o're-offices
• o're-officing
• oreographic
• oreographical
• oreographically
• oreographies
• oreography
• oreological
• oreologies
• oreologist
• oreologists
• oreology
• Oreopithecus
• orepearch
• orepearched
• orepearches
• orepearching
• ore-raught
• or ere
• ore-rested
• ores