The meaning of QUERY is question, inquiry. How to use query in a sentence. Synonym Discussion of Query., A query is a question, especially one that you ask an organization, publication, or expert., Definition of query noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more., query (plural queries) A question, an inquiry (US), an enquiry (UK). The teacher answered the student’s query concerning biosynthesis., A query is a question, or the search for a piece of information. The Latin root quaere means "to ask" and it's the basis of the words inquiry, question, quest, request, and query., v.t. to ask or inquire about: No one queried his presence. to question as doubtful or obscure: to query a statement. Printing to mark (a manuscript, proof sheet, etc.) with a query. to ask questions of..