vey concepts which are significant in the field of communication.
Many of them are of Latin and Greek origin. Most names of sciences are international, e. g. philosophy, mathematics, physics, chemistry, biology, medicine, linguistics, lexicology. There are also numerous terms of art in this group: music, theatre, drama, tragedy, comedy, artist, primadonna.
It is quite natural that political terms frequently occur in the international group of borrowings: politics, policy, revolution, progress, democracy, communism, anti-militarism.
20th c. scientific and technological advances brought a great number of new international words: atomic, antibiotic, radio, television, sputnik. The latter is a Russian borrowing, and it became an international word (meaning a man-made satellite) in 1961, immediately after the first space flight by Yury Gagarin.
The English language also contributed a considerable number of international words to world languages. Among them the sports terms occupy a prominent position: football, volley-ball, baseball, hockey, cricket, rugby, tennis, golf, etc.
Fruits and foodstuffs imported from exotic countries often transport their names too and, being simultaneously imported to many countries, become international: coffee, cocoa, chocolate, coca-cola, banana, mango, avocado, grapefruit.
It is important to note that international words are mainly borrowings. The outward similarity of such words as the E. son, the Germ. Sohn and the R. сын should not lead one to the quite false conclusion that they are international words. They represent the Indo-Euroреаn group of the native element in each respective language and are cognates, i. e. words of the same etymological root, and not borrowings.