frontal suture | sense examples, Usage and Definition from wordnet dictionary online

Noun frontal suture has 1 sense

frontal suture, sutura frontalis - the suture between two halves of the frontal bone (usually obliterated by the age of 6)
--₁ is a kind of suture, sutura, fibrous joint
--₁ is a part of cranium, braincase, brainpan