Problem (Noun)
Meaning 1
A state of difficulty that needs to be resolved; "she and her husband are having problems"; "it is always a job to contact him"; "urban problems such as traffic congestion and smog".
Classification
Nouns denoting natural processes.
Synonyms
Related Words
Meaning 2
A question raised for consideration or solution; "our homework consisted of ten problems to solve".
Classification
Nouns denoting communicative processes and contents.
Hypernyms
Hyponyms
Meaning 3
A source of difficulty; "one trouble after another delayed the job"; "what's the problem?".
Classification
Nouns denoting cognitive processes and contents.