The Collaborative International Dictionary
Indivision
Indivision \In`di*vi"sion\, n. [Pref. in- not + division: cf. F.
indivision, LL. indivisio.]
A state of being not divided; oneness. [Obs.]
--Bp. Hall.
Wiktionary
indivision
n. The absence of division; an undivided state.