Codeine and dihydrocodeine can be bought over the counter in the UK in some circumstances. Codeine by itself is a Prescription Only Medicine and is available in 15mg, 30mg and 60mg strength tablets.
Definition of hammock. : a swinging couch or bed usually made of netting or canvas and slung by cords from supports at each end.
The origin of the hammock in the Americas is often obscured in English-language sources from the late 18th century onward. Samuel Johnson claimed that the word hammock was of Saxon origin. This etymology was soon debunked, and later 19th-century sources attributed the invention to the Athenian politician Alcibiades.