Vacuity/vəˈkjuːəti/ Definition 1 of 4Pro Tip 1/2Literal Emptiness Often used to describe a physical space that lacks items, ornamentation, or people. Walking into the vacuity of the abandoned house felt eerie. Pro Tip 2/2Descriptive Imagery Can evoke a strong visual or emotional image of a space being desolate or barren. The artist's depiction of the desert evoked a sense of vacuity.