Word | Definitions | Synonyms |
---|---|---|
acuity | (noun) a quick and penetrating intelligence | Synonyms: acuteness, keenness, sharpness |
(noun) sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart) | Synonyms: sharp-sightedness, visual acuity | |
vacuity | (noun) total lack of meaning or ideas | Synonyms: inanity, mindlessness, pointlessness, senselessness |
(noun) a region that is devoid of matter | Synonyms: vacuum | |
(noun) the absence of matter | Synonyms: vacuum |