empty-headedness

== English == === Etymology === From empty-headed +‎ -ness. === Noun === empty-headedness (uncountable) (figurative, somewhat derogatory) The state of being empty-headed. Alternative form: emptyheadedness Antonyms: braininess, intelligence; presence of mind; mindfulness Coordinate terms: absent-mindedness, absence of mind; mindlessness; thoughtlessness; vacuousness, vacuity