English
absorptivity
From absorptive + -ity.
A compound of absorptive + -ity
Proto-Indo-European *srebʰ- ‘to sip, gulp, suck (in)’
…
Latin absorbeō ‘to absorb, submerge’
Old French assorbir
Middle French absorber
English absorb
English absorptive
Today it means
noun The quality of being absorptive; absorptiveness.
Language periods are conventional ranges, not dates for this word.
Etymograph / absorptivity