sigh
interjection//saɪ//suck, sucka
An expression of fatigue, exhaustion, grief, sorrow, frustration, or the like, often used in casual written contexts.
A deep, prolonged audible inhale and exhale of breath; as when fatigued, frustrated, grieved, or relieved; the act of sighing.
(intransitive) To inhale a larger quantity of air than usual, and immediately expel it; to make a deep single audible respiration, especially as the result or involuntary expression of fatigue, exhaustion, grief, sorrow, frustration, or the like.