Freebase(0.00 / 0 votes)Rate this definition: Quinine. Quinine is a natural white crystalline alkaloid having antipyretic, antimalarial, analgesic, and anti-inflammatory properties and a bitter taste. It is a stereoisomer of quinidine which, unlike quinine, is an antiarrhythmic.
Papua New Guinea is the closest country to Australia. Australia's northern tip, Cape York, is about 150km from Papua New Guinea.Papua New Guinea is followed, in order, by Eas â¦ t Timor, Indonesia, New Caledonia, Philippines, Brunei then New Zealand.Australia is an island continent, it's nearest neighbors are New Zealand, Papua New Guinea and Indonesia.apua New Guinea is the closest country to Australia. Australia's northern tip, Cape York, is about 150km from Papua New Guinea.
It is a country largely of Southeast Asia and partly of Oceania. So, Indonesia is the country of group of islands located in the Indian Ocean and Pacific Ocean surrounded by many small seas.There are about 17,508 islands which collectively consist Indonesia. Surprisingly, this island country is fourth most populated country of the world.t is a country largely of Southeast Asia and partly of Oceania. So, Indonesia is the country of group of islands located in the Indian Ocean and Pacific Ocean surrounded by many small seas.