transcription, транскрипция: [ ˈsəb-ˌprä-bləm ]
noun
Date: 1906
: a problem that is contingent on or forms a part of another more inclusive problem
SUBPROBLEM
Meaning of SUBPROBLEM in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003