Definition of "unelaborate"

The body design has been carried out to the requirements of the B.T.C. Design Panel in association with the Design Research Unit and its lines are described as "intentionally unelaborate".

1959 March, “The 2,500 h.p. electric locomotives for the Kent Coast electrification”, in Trains Illustrated, pages 124–125

He uses a mode of lyric writing that’s unelaborate, untheoretical.

2007 September 3, The New York Times, “New CDs”, in New York Times‎