bugbear

Definition

An ongoing problem; a recurring obstacle or adversity.

Etymology

From obsolete meaning of bug (“something terrifying”) + bear. See Middle English bugge, modern bogey.

Example Sentences

• "Stone ballast is now used throughout the main line, and has the additional advantage of eliminating the previous bugbear of dust."
• "Level crossings are the bugbear of railway operation at Hull. There are no fewer than 16 within the city boundary."
• "Next, they operate in constrained worlds. Apple is a particular bugbear for Mr Zuckerberg and Mr Sweeney."