laboratory /lə-borˈə-tə-ri or (esp N American) labˈə-rə-tə-ri/

1. A place for experimental work or research
2. Orig a chemist's workroom

• operoseness
• operosenesses
• operosities
• operosity
• ophi-
• ophicalcite
• ophicalcites
• ophicleide
• ophicleides
• Ophidia
• ophidian
• ophidians
• ophidiaria
• ophidiarium
• ophidiariums
• ophio-
• Ophioglossaceae
• Ophioglossum
• ophiolater
• ophiolaters
• ophiolatries
• ophiolatrous
• ophiolatry
• ophiolite
• ophiolites