Where does this definition of visual acuity come from?
This entry for visual acuity is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is visual acuity a noun, verb, or something else?
In this entry, visual acuity is tagged as 2n..
Does visual acuity appear elsewhere on Lughet?
Yes — visual acuity appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.