名词

1. 不存在;无
    Nothingness is the fact of not existing.

2. 虚无;空虚
    Nothingness means complete emptiness.

1. empty rhetoric or insincere or exaggerated talk

    e.g. that's a lot of wind
           don't give me any of that jazz

    Synonym: windmalarkeymalarkyidle wordsjazz

2. the state of nonexistence

    Synonym: voidnullitynihility