meaningless的解释，在云词典中meaningless是什么意思？

meaningless

['mi:niŋlis]
adj.
无意义的

Inarticulate or meaningless talk or sounds.
含糊不清的声音口齿不清的或无意义的谈话、声音
Incorrect, meaningless, or unwanted information in input, output, or memory.
无用数据，无用单元，无用信息在输入、输出或存储方面不正确的、无意义的或不需要的信息
Irrelevant or meaningless data generated by a computer along with desired data.
无用数据计算机产生的与所需数据不相干或无意义的数据
Meaningless or deceptive language; humbug.
废话，蠢话无意义或虚伪的话；胡说
Meaningless talk; chatter.
毫无意义的谈话；闲聊
The condition or state in which human beings exist in a meaningless, irrational universe wherein people's lives have no purpose or meaning. Used chiefly with the.
无价值，无意义人类生存在一个无意义或非理性世界的情况或状态下，在那里人类的生活既无目的又无意义。主要与the连用
The process of inserting meaningless characters, such as null characters, zeros, or spaces, into the unused portions of a field, record, or fixed- length block of data.
一种插入一些无意义字符的处理方法。例如，在一个字段、记录或固定长度数据块的不用部分插入空字符、零或空格。