Sir

Definition

The word "sir" is a formal title of respect used to address or refer to a man, often as a sign of courtesy or recognition of authority. It can also indicate knighthood in British culture.

Parts of Speech

• Noun

Pronunciation

American English

• IPA Pronunciation: /sɜːr/
• Respelling: SUR

British English

• IPA Pronunciation: /sɜː/
• Respelling: SUR

Etymology

The word "sir" originates from the Old French "sire," meaning "lord" or "master," which itself comes from the Latin "senior," meaning "older" or "elder." It was adopted into Middle English as a term of respect and formality.

Derivatives

• Sire (noun)
• Sirship (noun)
• Knighthood (noun, related)
• Sirrah (archaic term of address)
• Sir-name (obsolete spelling of surname)

Synonyms

• Mister
• Gentleman
• Master

Antonyms

• None

Usage

The term "sir" is commonly used as a polite form of address, particularly in formal or professional settings. Example: "Excuse me, sir, may I assist you?" It is also used in British culture as a title for knights, e.g., "Sir Arthur Conan Doyle."

Related Terms

• Madam: A formal address for a woman.
• Knight: A person granted a title of honor for merit or service.
• Title: An official designation used before someone's name.

Detailed Definitions

Noun

• A polite form of address for a man: Used in interactions to show respect or courtesy.
  • Example: "Thank you, sir, for your assistance."
• A title for a knight in British culture: Denotes recognition of knighthood.
  • Example: "He was honored as Sir John for his services to the nation."