不 bù not / no
繁体 traditional:
听 listen: 
语法 grammar: 副词 Adverb
笔记 notes: Although both are for negation, the use of 不 and 没 is different. See Adverbs.
概念 concept: 否定 Negation
话题 topic: 虚词 (Function Words)
水平 Level: 基础 Elementary (HSK 1)
例子 examples:
- Wǒmen kàndào yǒu de rén de xíngdòng bù tài xiàng nǚrén.We suspected there was somebody whose movements were not not exactly women-like.听 (listen):
- Fēi gǎn hòu yě, mǎ bù jìn yě.It is not that I dare to be last. My horse would not advance.Source: 论语 Analects (c. 479 BCE—221 BCE)