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Glite Dictionary
sphenoidal fontanel

sphenoidal fontanel

9.9
Soft spot near the temple on a baby's head where several skull bones meet
  • noun
  • /ˌsfɪnɔɪdəl ˈfɒntənɛl/
  • Specialized
translation icon : fontanela esfenoidal
  • During development, the sphenoidal fontanel gradually ossifies to become the pterion.

Examples

  • The doctor checked the infant's sphenoidal fontanel for signs of premature closure.

  • Palpation of the sphenoidal fontanel can help identify certain cranial abnormalities in newborns.

  • The sphenoidal fontanel is an important feature in infant skull anatomy.

  • During a check-up, the doctor examined the baby's sphenoidal fontanel.

  • The doctor checked the infant's sphenoidal fontanel for signs of premature closure.

  • Palpation of the sphenoidal fontanel can help identify certain cranial abnormalities in newborns.

  • During a check-up, the doctor examined the baby's sphenoidal fontanel.

Synonyms

fontanel
vssphenoidal fontanel
  • Specialized
2 9.2

A soft spot on a baby's head where the skull bones do not yet meet

describes the precise bone intersection rather than any soft spot
soft spot
vssphenoidal fontanel
  • Specialized
2 6.1

A soft area on a baby's head where the skull bones have not joined

is the specific gap at those bone junctions that later ossifies
fontanelle
vssphenoidal fontanel
  • Specialized
1 9.6

A soft spot on a baby's head where the skull bones are not yet joined

is the specific anatomical gap at those bone junctions
sphenoid fontanelle
vssphenoidal fontanel
  • Specialized
9.9

A soft spot on the side of a baby's head where skull bones meet

uses more technical phrasing focusing on membranous gap
sphenoid fontanel
vssphenoidal fontanel
  • Specialized
9.9

The soft spot on the side of a baby's head where several skull bones meet

uses technical intersection phrasing and notes later ossification

Surface Forms

sphenoidal fontanel singular
sphenoidal fontanels plural

Morphology

sphenoidal + fontanel

The phrase combines an adjective meaning 'relating to the sphenoid (bone)' with 'fontanel' meaning a membrane-covered gap in an infant skull, so the compound denotes the fontanel located by the sphenoid region; this meaning is directly derivable from the parts. Although technical anatomical vocabulary is rare, the adjective+noun composition is regular and therefore predictable to a learner who knows both constituents.

Etymology

Sphenoidal fontanel is the soft spot on a baby's head; sphenoidal points to the nearby sphenoid bone and fontanel means a 'soft spot'. The name comes from this literal soft gap between skull bones, and when the bones grow together the gap closes. That's why the term means 'the soft gap in an infant's skull'.