n.
Function: adjective
Date: 1894
1 : dealing with a problem of conduct or social relationship <a problem play>
2 : difficult to deal with <a problem child>
n.
Function: adjective
Date: 1894
1 : dealing with a problem of conduct or social relationship <a problem play>
2 : difficult to deal with <a problem child>
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012