The Collaborative International Dictionary
Neglection
Neglection \Neg*lec"tion\, n. [L. neglectio.]
The state of being negligent; negligence. [Obs.]
--Shak.
Douglas Harper's Etymology Dictionary
neglection
1590s, soon obsolete, from Latin neglectionem (nominative neglectio) "a neglecting," noun of action from past participle stem of neglegere (see neglect (v.)).
Wiktionary
neglection
n. neglect#Noun