What does boak mean?
Boak is a vividly expressive word from Scots and Northern English dialect meaning to retch, gag, or vomit. It functions both as a verb and, less commonly, as a noun for the act itself, and its power lies partly in its sound: a short, guttural bark that seems to mimic the reflex it describes. Speakers reach for it when describing literal nausea — a rancid smell, too much drink, a bumpy boat trip — but also, crucially, in figurative contexts, where something excessively sentimental or distasteful is said to make you boak. In this extended sense it carries a tone of mock disgust, making it a favourite in Scottish comedy and everyday banter. Outside Scotland and northern England the word is little known, which gives it local flavour and charm for those who use it. For anyone writing dialogue or capturing authentic Scottish speech, boak is an indispensable bit of vocabulary: earthy, immediate, and impossible to mistake for polite diction.
To retch or gag as though about to vomit; in Scots usage, to vomit.
"The smell of the drains was enough to make him boak."
Informal and regional; often used figuratively of anything sickeningly sentimental.
A retching fit; an instance of vomiting (Scots usage).
"She had a right boak after eating that dodgy shellfish."
Used only for the rare noun sense; the verb form is uninflected.
"The rough crossing left him with a couple of boaks before he got his sea legs."
In Scotland, 'boak' is the word everyone reaches for when something is so disgusting it makes you gag — and it's been doing that job for centuries.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of boak
Boak is recorded in Scots from at least the eighteenth century, though its ultimate origin is uncertain; some lexicographers suggest an imitative formation, echoing the sound of retching. It has remained a living part of Scots and Northern English vernacular rather than entering standard British English, and no secure cognates in other languages have been firmly established. Its survival owes much to continued spoken use in Scotland, where it retains both its literal and figurative senses.
How boak is actually used
Strongly regional to Scotland and northern England; unfamiliar or comic to most speakers further south. Informal and often crude in register; used both literally (actual nausea) and figuratively (something disgustingly sentimental or distasteful). The figurative use — 'it fair boaked me' — is common when describing mawkishness or revulsion rather than physical sickness.
Easily confused with boak
Bock is a strong German-style lager beer, whereas boak is a Scots verb meaning to retch or vomit.