noun (plural -ities) Etymology: Middle English acuite acridity, from Middle French acuité, from Medieval Latin acuitat-, acuitas, from Latin acuere Date: 1543 keenness of perception ; sharpness
ACUITY
Meaning of ACUITY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012