1. 美味的；可口的
If you describe food or drink as palatable, you mean that it tastes pleasant.

2. （想法、方法等）合意的，可接受的
If you describe something such as an idea or method as palatable, you mean that people are willing to accept it.

1. acceptable to the taste or mind

e.g. palatable food
a palatable solution to the problem

Synonym: toothsome