lazaretto /la-zə-retˈō/, also lazaret /lazˈə-ret/ or lazarette /la-zə-retˈ/

1. A hospital for infectious diseases, esp leprosy
2. A place of quarantine
3. A place for keeping stores on a ship

• one-armed bandit
• on earth
• one by one
• one day
• one-day
• on edge
• one-dimensional
• one-er
• one-eyed
• one fell swoop
• one flesh
• onefold
• one for his nob
• one for the road
• one-handed
• one-horse
• one-horse race
• one-horse races
• one-idea'd
• one in a million
• one in a thousand
• one in the eye
• oneiric
• oneirocritic
• oneirocritical