blown
Word family
Synonym discussion
Sense: adjective/1
'Blown' in this informal sense is close to 'winded', 'out of breath', 'breathless', and 'exhausted', but they are not identical. 'Blown' is colloquial and often suggests that someone has used up energy quickly, especially after running or climbing. 'Winded' is the nearest everyday synonym and points most directly to trouble breathing after effort. 'Out of breath' is the plainest and most neutral expression. 'Breathless' can mean the same thing, but it also often describes excitement, fear, or suspense. 'Exhausted' is broader and usually stronger: you can be exhausted without struggling to breathe right then. After the hill sprint, Tariq was blown; after a twelve-hour shift, he was exhausted.
Etymology
Blown comes from the Old English verb 'blawan', meaning to move air or breathe out. It developed as the past participle form of 'blow' and still appears in patterns such as 'had blown' and 'was blown'. Later, English also began to use this participle as an adjective in some contexts, including the informal sense meaning 'out of breath'.