upper-case letter
      n : one of the large alphabetic characters used as the first
          letter in writing or printing proper names and sometimes
          for emphasis; "printers once kept the type for capitals
          and for small letters in separate cases; capitals were
          kept in the upper half of the type case and so became
          known as upper-case letters" [syn: capital, {capital
          letter, upper case, majuscule] [ant: small letter]