See Also: ringer(dictionary)
ringer(2)(dictionary)
ringer(1)(dictionary)
Ringer(dictionary)
ringer(medicine)
dead ringer(dictionary)
bell-ringer(dictionary)
Ringer - Poker(gambling)
Ringer, Sydney(medicine)
Ringer's solution(medicine)

Ringer (iou)



Ringer noun3. L19.
[Sydney Ringer (1834-1910), English physician.]
Biology. In full Ringer solution, Ringer's solution. A physiological saline solution of a type introduced by Ringer, usu. containing, in addition to sodium chloride, salts of potassium and calcium.