ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ ̷ ̷, ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ ̷ ̷ adverb
Etymology: flabbergasting (present participle of flabbergast ) + -ly
: to a flabbergasting degree
a flabbergastingly precise young man
ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ ̷ ̷, ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ ̷ ̷ adverb
Etymology: flabbergasting (present participle of flabbergast ) + -ly
: to a flabbergasting degree
a flabbergastingly precise young man
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012