Definition

1. Noun:
   • A family name or surname: A name shared by members of a family, used to identify the family group, as distinguished from an individual's personal given name.
   • A nickname or familiar name: An informal, often shortened name used for a person instead of their formal given name.

Examples of Usage

• As a family name:

  • The Roman general's *cognomen was "Caesar," a name later adopted by his heirs.*
  • In some cultures, the *cognomen is passed down through generations.*

• As a nickname:

  • His friends gave him the *cognomen "Ace" for his skill at cards.*
  • "Red" was a common *cognomen for people with red hair.*

Advanced Usage

• Historical/Legal Context: In ancient Rome, a cognomen was the third name in the Roman naming convention (tria nomina: praenomen, nomen, cognomen), often originally a nickname that became hereditary.

  • Cicero's *cognomen referred to a wart or chickpea, a nickname that stuck to his family line.*

• Formal/Literary Use: Used in formal or literary contexts to refer to a distinguishing name or epithet.

  • The poet was known by the *cognomen "The Bard of Avon."*

Variants and Related Words

• Surname (n): A more common modern synonym for the family name sense.
• Nickname (n): A more common modern synonym for the familiar name sense.
• Epithet (n): A descriptive term or phrase expressing a quality of the person or thing mentioned. (Can be similar to a descriptive ).
• Sobriquet (n): A fancy synonym for a nickname.

Synonyms

• Family name: Last name, surname.
• Nickname: Moniker, handle, alias.

Related Phrases

• To bear a cognomen: To carry or have a particular family name or nickname.
  • He bore the cognomen of a famous ancestor.

Related Idioms

• No specific idioms are commonly formed with the word "cognomen."

Noun

1. the name used to identify the members of a family (as distinguished from each member's given name)
2. a familiar name for a person (often a shortened version of a person's given name)
   • Joe's mother would not use his nickname and always called him Joseph
   • Henry's nickname was Slim