1. without fault or error
- speaks impeccable French
2. not capable of sin
Similar word(s): virtuous
Sentences with impeccable as an adjective:
- The only impeccable writers are those who never wrote. - William HazlittHe grew up in Norway, but he writes impeccable English.
- It was easy for James V to imprison Lady Glamis, but actually convicting her was far more difficult; her character was impeccable and she was highly respected by all who knew her.