Definitions for insubstantial
Overview of adj insubstantial
The adj insubstantial has 2 senses? (first 1 from tagged texts)
1. (1) insubstantial, unsubstantial, unreal
(lacking material form or substance; unreal; "as insubstantial as a dream"; "an insubstantial mirage on the horizon")
2. insubstantial, jejune
(lacking in nutritive value; "the jejune diets of the very poor")
