noun.
An ongoingproblem; a recurringobstacle or adversity.
noun.
A source of dread; resentment; or irritation.
noun.
An imaginary creature meant to inspire fear in children.
verb.
To alarm with idlephantoms.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
an imaginary monster used to frighten children
noun.
an object of dread or apprehension
Word Usage
"My particular bugbear is the supermarket "half-price" special offer – these are no doubt true, technically, but the initial price is generally well above what the wine is actually worth."