adj.
Pronunciation: ' t ā st-l ə s
Function: adjective
Date: 1591
1 a : having no taste : INSIPID < tasteless vegetables> b : arousing no interest : DULL <the tale comes to a flat and tasteless end ― R. C. Carpenter>
2 : not having or exhibiting good taste <a tasteless joke>
– taste · less · ly adverb
– taste · less · ness noun