noun · Guoyu, a book of historical narratives covering several states during the period from the 10th to 5th century BC.

《国语》是中国第一部国别体史书。

noun · The Chinese language (Mandarin), emphasizing its status as the national tongue and as defined under the Nationalist Government.

他在家里讲家乡话，出门则讲国语。

noun · Chinese language and literature as a primary or secondary school subject.

这堂国语课，老师讲的是古诗。