What does bolted mean?
Bolted is the past tense of the verb bolt, and it carries two quite different meanings that make it an unusually versatile word. In its most familiar sense, it describes sudden flight: a startled animal, a frightened child, or a nervous speaker who bolts is someone who runs off abruptly, usually driven by fear or panic. This usage lends the word a vivid, dramatic quality — to say that a horse bolted immediately suggests speed, alarm, and loss of control. In its second sense, bolted describes something that has been firmly secured with a metal fastener called a bolt: engineers and builders speak of beams being bolted together or panels bolted into place, making it standard vocabulary in construction and engineering. The word traces back through Old English and Old French origins tied to the notion of a swift darting motion or a stout pin. Whether evoking a panicked escape or a solid, immovable joint, bolted captures two opposite ideas — motion and fixation — within a single compact form.
Past tense and past participle of bolt: ran away suddenly to escape; or fastened securely with a bolt.
"She bolted the gate shut before letting the dogs out."
Choose context carefully — in narrative prose bolted almost always implies sudden flight, while in technical writing it implies mechanical fastening.
Describing food, especially grain or flour, that has been passed through a sieve or bolting cloth to remove coarse particles; also describing fabric similarly sifted or refined.
"The bakery uses finely bolted flour for its signature white loaves."
This adjectival sense is largely confined to baking and milling terminology and is now uncommon outside specialist contexts.
The same little word that locks your door also describes a horse fleeing in terror — bolted can mean both 'secured tight' and 'gone in a flash.'
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of bolted
The verb bolt comes from Middle English, likely influenced by Old Norse and Old French words connected to darts and swift movement; the noun bolt originally denoted a short arrow fired from a crossbow, which explains the link between 'shooting off quickly' and 'running away suddenly.' The fastening sense developed from the related idea of a sturdy metal pin used to secure things. Cognates appear in Scandinavian languages, reflecting shared Germanic roots.
Related word forms
How bolted is actually used
As a past-tense form, bolted appears in both everyday narrative language (describing sudden flight) and technical or construction contexts (describing mechanical fastening). The fleeing sense often carries connotations of panic, haste, or avoidance, while the fastening sense is neutral and practical. In British English, 'bolt' also historically referred to a short arrow for a crossbow, but this sense rarely surfaces in modern use of bolted.
Easily confused with bolted
Built means constructed or assembled, while bolted refers either to fleeing suddenly or to fastening with a bolt.