jejune |jiˈjoōn|

adjective

naive, simplistic, and superficial : their entirely predictable and usually jejune opinions.

(of ideas or writings) dry and uninteresting : the poem seems to me rather jejune.

DERIVATIVES

jejunely adverb

jejuneness noun

ORIGIN early 17th cent.: from Latin jejunus ‘fasting, barren.’ The original sense was [without food,] hence [not intellectually nourishing.]