Origin of inventive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
skilled or quick at contriving; ingenious; resourceful
characterized by inventive skillan inventive programme of work
of or relating to invention
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
early 15c., "skilled in invention," from Old French inventif (15c.), from Latin invent-, past participle stem of invenire (see invention). Related: Inventively; inventiveness.
Online Etymology Dictionary, © 2010 Douglas Harper