<p><strong>verb</strong></p><ul><li>(used without object) to let out one's breath audibly, as from sorrow, weariness, or relief.</li><li>to yearn or long; pine.</li><li>to make a sound suggesting a sigh: sighing wind.</li></ul><p><strong>verb</strong></p><ul><li>(used with object) to express or utter with a sigh.</li><li>to lament with sighing.</li></ul><p><strong>noun</strong></p><ul><li>the act or sound of sighing.</li></ul>