English

intercoronal

From inter- + coronal.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Indo-European *ḱorh₂-

…

Latin corōna ‘a crown’

Latin corōnālis ‘related to a crown’

Anglo-Norman coronal

Middle English coronal ‘a tiara’

Today it means

adj Between coronas

Language periods are conventional ranges, not dates for this word.

Etymograph / intercoronal