Definition: a systematic investigation of a matter of public interest
Similar words: investigating, investigation
Definition: the work of inquiring into something thoroughly and systematically
Synonyms: inquiry, research, enquiry
Definition: a search for knowledge
Usage: their pottery deserves more research than it has received
Similar words: problem solving
Definition: the thought processes involved in solving a problem
Synonyms: query, question, enquiry, inquiry, interrogation
Definition: an instance of questioning
Usage: there was a question about my training; we made inquiries of all those who were present
Similar words: questioning, inquiring
Definition: a request for information