Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
Sloan letter
Language
Watch
Edit
English
edit
English
Wikipedia
has an article on:
Sloan letters
Wikipedia
Etymology
edit
They were designed by Louise Sloan in 1959.
Noun
edit
Sloan
letter
(
plural
Sloan letters
)
Any of a set of standard
optotypes
resembling the
letters
C, D, H, K, N, O, R, S, V and Z.
Categories
:
English lemmas
English nouns
English countable nouns
English multiword terms
English eponyms
Hidden categories:
English terms with non-redundant non-automated sortkeys
English entries with language name categories using raw markup