English to English
instantaneous
(,/I/nst/@/n't/eI/n/i//@/s
)
adjective (a)
Done or occurring in an instant, or without any perceptible duration of time; as, the passage of electricity appears to be instantaneous.(adjective)
source: webster1913
adjective satellite (s)
occurring with no delay(adj.all)
Example:
Relief was instantaneous.
source: wordnet30