engenderer
noun
en·gen·der·er
-d(ə)rə(r)
plural -s
: one that engenders : producer, precursor
flies are often engenderers of disease
Word History
Etymology
Middle English engendrer, alteration (influenced by Middle English -er, -ere -er) of engendrour, from Middle French engendreur, from Old French engendreor, from engendrer to engender + -eor -or