The Collaborative International Dictionary
Introvenient
Introvenient \In`tro*ven"ient\, a. [L. introveniens, p. pr. of
introvenire to come in; intro within + venire to come.]
Coming in together; entering; commingling. [R.]
--Sir T.
Browne.
Wiktionary
introvenient
a. Coming in together; entering; commingle.