1 having little or no flavour 没味道的；平淡无味的: This sauce is rather tasteless. 这调料淡而无味。 [OPP] tasty 反义词为tasty

2 likely to offend people 可能得罪人的；不得体的: His joke about the funeral was particularly tasteless. 他那有关丧礼的笑话尤其不得体。

3 (used especially about clothes, furniture, decorations, etc) not attractive; not well chosen （尤指衣服、家具、装饰等）没有品味的，俗气的 [OPP] tasteful 反义词为tasteful