/ ˈmiːnɪŋləs; NAmE / adjective
1.
without any purpose or reason and therefore not worth doing or having
SYN pointless :
a meaningless existence
We fill up our lives with meaningless tasks.
2.
not considered important
SYN irrelevant :
Fines are meaningless to a huge company like that.
3.
not having a meaning that is easy to understand :
To me that painting is completely meaningless.
► mean·ing·less·ly adverb mean·ing·less·ness noun [ U ]