<p><strong>Noun</strong></p><ul><li>a sudden bursting or rupture of an automobile tire.</li><li>a sudden or violent escape of air, steam, or the like.</li><li>a hollow formed in a region of shifting sands or light soil by the action of the wind.</li><li>an uncontrollable escape of oil, gas, or water from a well.</li><li>a service at a hair salon in which the hair is blow-dried and styled.</li><li>Nautical: flame-out.</li><li>Slang: a lavish party or entertainment.</li><li>Slang: a decisive victory or defeat.</li><li>blow-out sale: a sale featuring very large discounts.</li></ul><p><strong>Verb</strong></p><ul><li>(used without object) to have or partake of a feast; eat sumptuously.</li><li>to dwell with gratification or delight, as on a picture or view.</li><li>(used with object) to provide or entertain with a feast.</li></ul>