What does fontanelle mean?
A fontanelle is a soft spot on a baby's skull that is a normal part of fetal development. It is a gap in the bones of the skull that allows for growth and flexibility during pregnancy and early childhood. The fontanelle is usually located at the top of the head and is covered by a thin layer of skin. In most cases, the fontanelle closes within the first two years of life, but in some cases, it may take longer. The fontanelle is an important part of a baby's development, and its closure is a significant milestone. The fontanelle is also a common topic of discussion among parents and healthcare providers, as it can be a sign of a potential health issue if it does not close properly. Overall, the fontanelle is a normal and important part of a baby's development, and its closure is a significant milestone in a child's life.
noun
A fontanelle is a soft spot on a baby's skull where the bones have not yet closed. It is a normal part of fetal development and typically closes within the first two years of life.
- 1. A soft spot on a baby's skull where the bones have not yet closed.
"The pediatrician checked the baby's fontanelle to ensure it was closing properly."
"The pediatrician checked the baby's fontanelle to ensure it was closing properly."
"The fontanelle was still open at six months, so the parents took their baby to see a specialist."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of fontanelle
The word 'fontanelle' comes from the French word 'fontanelle', which is derived from the Latin word 'fonticulus', meaning 'small fountain'. The term was first used in the 17th century to describe the soft spot on a baby's skull. The word has been used in English since the 18th century to describe this normal part of fetal development.
Usage notes
The fontanelle is a formal term used by healthcare providers to describe the soft spot on a baby's skull. It is not typically used in informal conversation, but it is an important term for parents and caregivers to know. The fontanelle is a normal part of a baby's development, and its closure is a significant milestone. It is not typically a cause for concern, but if the fontanelle does not close properly, it can be a sign of a potential health issue.