SUREFIRE
Meaning of SUREFIRE in English
transcription, транскрипция: [ ˈshu̇r-ˈfī(-ə)r ]
adjective
Date: circa 1909
: certain to get successful or expected results
a surefire recipe
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003