| Vacuity 1. (n.) The quality or state of being vacuous, or not filled; emptiness; vacancy; as, vacuity of mind; vacuity of countenance. 2. (n.) Space unfilled or unoccupied, or occupied with an invisible fluid only; emptiness; void; vacuum. 3. (n.) Want of reality; inanity; nihility. Thesaurus Entries bare, bareness, barrenness, blank, blankness, bleakness, cavity, clear, desolateness, dull, dullness, emptiness, empty, empty-headed, foolish, hollow, hollowness, inane, inanity, nada, nihility, nonexistence, nullity, shallow, silly, stark, stupidity, superficial, vacancy, vacant, vacuous, vacuousness, void, voidness |