fontanelle or fontanel /fon-tə-nelˈ/

1. A membrane-covered gap between the immature parietal bones in the skull of a fetus or infant
2. An opening for discharge (medicine)

• smearinesses
• smearing
• smears
• smear tactics
• smear test
• smear tests
• smeary
• smeath
• smeaths
• smectic
• smectite
• smectites
• smeddum
• smeddums
• smee
• smeech
• smeek
• smees
• smeeth
• smeeths
• smegma
• smegmas
• smeik
• smeke
• smell