A letter (capital Ð, small ð) introduced into Old English to represent its dental fricative, then not distinguished from the letter thorn, no longer used in English but still in modern use in Icela...

A competitive game in which players throw rings, aiming to land them over vertical sticks.

A surname.

(medicine, archaic) A yellowish mercurial ointment, the unguentum hydrargyri nitratis.