annulation
/ˌænjʊˈleɪʃən/
Meaning
The formation of a ring
Any structure in the form of a ring
Any reaction that forms a ring of atoms
The formation of a ring
Any reaction that forms a ring of atoms
The formation of a ring
Word Forms
annulations
Etymology
Etymology tree
Proto-Indo-European *h₁eh₂nosder.
Proto-Italic *ānos
Latin ānus
Proto-Indo-European *-lós
Proto-Indo-European *-elós
Proto-Italic *-elos
Latin -ulus
Latin ānulus
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-tós
Proto-Indo-European *-eh₂tos
Proto-Italic *-ātos
Latin -ātus
Latin ānulātus
Latin annulātus
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle