noun / verb
sigh
SIGH/saɪ/
A breath let out audibly in response to a feeling or tiredness.
The tired woman releases a long sigh after drawing a breath.

Etymology
Middle English sighen already described an audible, emotion-laden breath. It probably arose from a past tense of Old English sican, whose origin may be an imitation of the sound of sighing.
In context
The heartbroken and grief-stricken person in front of me looks just like my past self! Thinking of this, he couldn't help but sigh deeply.
More examples
- He sighed with relief when the results arrived.
- A quiet sigh escaped her.
- They were sighing over the extra paperwork.
Forms
sigh · sighs · sighed · sighing