Wiktionary

E chart

English edit

Noun edit

E chart (plural E charts)

  1. A placard with the capital letter E printed on it in various orientations and sizes, designed to test distance vision.
    Synonym: tumbling E chart

Hypernyms edit

Further reading edit

Anagrams edit

Retrieved from "https://en.wiktionary.org/w/index.php?title=E_chart&oldid=50823403"