Meaning of ambassadorially in English:
ambassadorially
adverb
In an ambassadorial capacity, as an ambassador or representative.
Pronunciation
ambassadorially
/amˌbasəˈdɔːrɪəli/ /ˌambasəˈdɔːrɪəli/ Origin
Mid 19th century; earliest use found in Daily Scioto (Ohio) Gazette. From ambassadorial + -ly.