Sir is a formal honorific address in English for men, derived from Sire in the High Middle Ages. Both are derived from the old French " Sieur " (Lord), brought to England by the French-speaking Normans, …

The meaning of SIR is a man entitled to be addressed as sir —used as a title before the given name of a knight or baronet and formerly sometimes before the given name of a priest.

SIR meaning: 1 : used without a name as a form of polite address to a man you do not know; 2 : used without a name as a form of polite address to a man of rank or authority (such as a military or police …

People sometimes say sir as a very formal and polite way of addressing a man whose name they do not know or a man of superior rank. For example, a shop assistant might address a male customer as sir.

Sir is used at the beginning of a formal letter to a man you do not know: Dear Sir

Definition of sir noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Special Intensive Revision (SIR) Assembly Constituency Mapping from 2002 to 2025 2002 से 2025 तक विधानसभा निर्वाचन क्षेत्र मानचित्रण

Jul 15, 2025 · Discover the comprehensive meaning, definition, and etymology of "sir." This glossary entry provides clear examples of its historical and modern usage, perfect for academic exploration.

SIR meaning: 1. You call a man “sir” when you are speaking to him politely: 2. a way of beginning a formal…. Learn more.

Sir is used at the beginning of a formal letter to a man you do not know: Dear Sir