bailiwick

/'beiliwik/
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bailiwick

The professor's bailiwick is medieval European history.

Definition
  1. Noun:
    • A person's specific area of knowledge, skill, or interest: A subject or field in which someone has special expertise or authority.
    • The district or jurisdiction of a bailiff: The area over which a bailiff has legal authority.
Usage Examples
  • Noun (Area of Knowledge):
    • Quantum mechanics is her bailiwick; she's published dozens of papers on it.
    • As the marketing director, social media strategy is his bailiwick.
  • Noun (Jurisdiction):
    • The sheriff's bailiwick covered the entire county.
    • The dispute fell outside the bailiff's bailiwick.
Advanced Usage
  • "Within/outside one's bailiwick": Used to indicate whether something is inside or outside a person's area of responsibility or expertise.
    • Budget planning is within the CFO's bailiwick.
    • I can't answer that; hardware issues are outside my bailiwick.
Variants and Related Words
  • Bailiff (n): A court officer entrusted with duties such as maintaining order in a courtroom or executing writs.
    • The bailiff announced the judge's entrance.
  • Jurisdiction (n): The official power to make legal decisions and judgments; an area of this authority.
    • This crime falls under federal jurisdiction.
Synonyms
  • Domain: A specified sphere of activity or knowledge.
  • Province: An area of special knowledge, interest, or responsibility.
  • Field: A particular branch of study or sphere of activity.
  • Purview: The scope of the influence or concerns of something.
Idioms and Phrases
  • "Not my bailiwick": A common phrase used informally to indicate that something is not one's responsibility or area of knowledge.
    • You should ask the IT department about the server error; that's not my bailiwick.
bailiwick

The professor's bailiwick is medieval European history.

Noun
  1. a branch of knowledge
    • in what discipline is his doctorate?
    • teachers should be well trained in their subject
    • anthropology is the study of human beings
  2. the area over which a bailiff has jurisdiction