œil-de-bœuf /œ-ē-də-bœfˈ/

1. A small round window
2. An octagonal vestibule at the court of Versailles, hence one elsewhere

• pinguefied
• pinguefies
• pinguefy
• pinguefying
• Pinguicula
• pinguid
• pinguidities
• pinguidity
• pinguin
• pinguins
• pinguitude
• pinguitudes
• pinhead
• pinheads
• pinhole
• pinhole camera
• pinhole cameras
• pinhole glasses
• pinhole photography
• pinholes
• pinhooker
• pinhookers
• pinier
• pinies
• piniest