English
invasivity
From invasive + -ity.
Formed from invasive + -ity
Proto-Indo-European *weh₂dʰ- ‘to go, to proceed’
Latin invāsus ‘entered’
Medieval Latin invāsīvus
Middle French invasif
Middle English invasif ‘of a weapon: offensive’
English invasive
Today it means
noun The condition of being invasive
Language periods are conventional ranges, not dates for this word.
Etymograph / invasivity