noun (sometimes initial capital letter)
Origin of pinyin
British Dictionary definitions for pinyin
Word Origin and History for pinyin
system of Romanized spelling for Chinese, 1963, from Chinese pinyin "to spell, to combine sounds into syllables," from pin "put together" + yin "sound, tone." Adopted officially by the People's Republic of China in 1958. Outside China gradually superseding the 19c. Wade-Giles system (Mao Tse-tung is Wade-Giles, Mao Zedong is pinyin).