Question

what is the meaning of nonplussed?​

Answer 1

Answer:

nonplussed also nonplused\ ˌnän-ˈpləst \; nonplussing also nonplusing\ ˌnän-ˈplə-siŋ \ Definition of nonplus (Entry 2 of 2) transitive verb. : to cause to be at a loss as to what to say, think, or do : perplex nonplussed by the disclosure — Newsweek this turn of events nonplusses me— J. R. Perkins.

Answer 2

Explanation:

so surprised and confused that one is unsure how to react.

not disconcerted; unperturbed.

usage in a sentence:

"Henry looked completely nonplussed"