noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative spelling of fontanelle. alt-of, alternative
2. 2
   any membranous gap between the bones of the cranium in an infant or fetus wordnet

Synonyms

All synonyms

soft spotaperturecavitychasmcheckclearing

Antonyms

All antonyms

cranial fusionossified skull