English
incursionary
From incursion + -ary.
Formed from incursion + -ary
Proto-Indo-European *ḱers- ‘to run’
…
Proto-Italic *korzō ‘to run’
Latin currō ‘to run’
Latin incurrō ‘to attack, invade’
Latin incursiō ‘an invasion, incursion’
English incursion
Today it means
adj Of or relating to incursion.
Language periods are conventional ranges, not dates for this word.
Etymograph / incursionary