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The Society of Interventional Radiology is a national organization of physicians, scientists and allied health professionals dedicated to improving public health through disease management and minimally invasive, image-guided therapeutic interventions.
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. How to use sir in a sentence.
SIR definition: 1. used as a formal and polite way of speaking to a man, especially one who you are providing a…. Learn more.
SIR definition: 1. You call a man 'sir' when you are speaking to him politely: 2. You write 'Sir' at the beginning…. Learn more.
Sir is a respectful term used to address a man. Sir is especially likely to be used to refer to a person of higher rank or authority. In this sense, sir is the male equivalent of madam or ma’am. Real-life examples: Waiters or other service workers are very likely to use sir when addressing male customers.
noun. /sɜː (r)/, /sə (r)/ /sɜːr/, /sər/ Idioms. used as a polite way of addressing a man whose name you do not know, for example in a shop or restaurant. Good morning, sir. Can I help you? Are you ready to order, sir? ‘Thank you very much.’ ‘You're welcome, sir. Have a nice day.’. compare ma’am see also madam. Definitions on the go.
noun. 1. a man of rank; lord. 2. [sometimes S-] a respectful term of address used to a man: not followed by the given name or surname and often used in the salutation of a letter. Dear Sir. 3. [S-] the title used before the given name or full name of a knight or baronet.