(of an action) done quickly, at once, or at the right time
(of a person) arriving at the right time; quick to take action
incite or move (person) to action; inspire or give rise to feeling or action
help sb by suggesting how to continue
"the audience could hear his prompting"
"the train is prompt"
"she is always prompt to help her friends"
"an immediate reply to my letter"
"a prompt reply"
"was quick to respond"
"a straightaway denial"
"This moved me to sacrifice my career"
"She prompted me to call my relatives"
Prompt return of nausea precluded further digitalisation.
Disease caused by fungal attacks is kept at bay by the prompt removal of both infected and damaged material.
出自：National Trust Magazine
The small child is prompted by the mother to wave.
出自： N. Gordimer
Prompted by some look in his father's eyes.
出自： G. Swift