Meaning
To have a bee in your bonnet is to be obsessively preoccupied with one particular idea, usually one you keep bringing up in conversation. It implies a fixed, slightly eccentric enthusiasm rather than a plan. Now used mainly about ideas and projects, occasionally about hobbies. Informal and gently teasing; it suggests harmless obsession rather than mental illness, so it is best avoided in clinical contexts. Regional use: General English.
Origin
The expression grew out of the earlier 'to have bees in one's head', meaning to be slightly mad, which is recorded in 1513 in Alexander Douglas's Scots translation of the Aeneid ('Quhat bern be thou in bed with heid full of beis?'). The bonnet version itself is first recorded in 1790, in Reverend Philip Doddridge's 'Letters', where he explicitly labels it a Scotch expression ('He has, as the Scotch call it, a Bee in his Bonnet'), which fits the fact that the close-fitting bonnet had died out in England but survived as everyday headwear in Scotland. A claimed early allusion in Robert Herrick's 1648 'Mad Maid's Song' has been examined and found unconvincing. Suggestions involving beekeepers' protective hats are speculative; the documented history is the shift from 'bees in the head' (madness) to 'a bee in the bonnet' (obsessive preoccupation), with the modern sense of a single fixed idea becoming common in the nineteenth century.
Research Sources
References used to check this entry’s meaning, history, or documented forms.
Variants
- a bee in her bonnet
- bees in one's head
- have a bee in one's bonnet
- to get a bee in your bonnet about something
Usage Examples
- Ever since the conference, she has had a bee in her bonnet about open-access publishing.
- He's got a bee in his bonnet that the neighbours are overwatering their lawn.
- Once the committee chairman took a bee in his bonnet about safety railings, nothing else got discussed.