ArcusWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “arcus” powered by Princeton WordNet.
noun
a whitish deposit in the shape of an arc that is sometimes seen in the cornea
Words in this synset: arcus_senilis
noun
the transparent dome-shaped anterior portion of the outer covering of the eye; it covers the iris and pupil and is continuous with the sclera