indescribably
adverb/ˌɪndɪˈskraɪbəbli/
/ˌɪndɪˈskraɪbəbli/
- to such an extreme or usual degree that it is almost impossible to describe
- indescribably beautiful/boring
Check pronunciation:
indescribably
Definition of indescribably adverb from the Oxford Advanced Learner's Dictionary