👉 The term 'ambaissadorially' refers to the act of using or representing oneself in a way that is not true and authentic, as exemplified by an example given below:<0x0A><0x0A>An ambassadorially-presented letter by the president of the United States.<0x0A>In this case, the use of the term 'ambassadorially' highlights the falseness or lack of authenticity of the presentation.