Wiktionary
vb. 1 (context transitive English) To remove from a bottle. 2 (context transitive figuratively English) To let out (an emotion, etc.).
Usage examples of "unbottle".
That fellow Horton is trying to unbottle it, but we can keep him quiet.
There, talking in a low tone to escape notice from anyone passing the door, he finally managed to unbottle the repressed questions.
When he smelled unbottled wine and realized his brown paper package had slipped from under his arm and smashed, his curses died on his lips.
When her head finally broached again, she treaded water, spat out her mouthpiece, and drank in the sweetness of unbottled air.
Yet whatever one Hamish Alexander might think, Cromarty and William must truly be feeling the pressure to even contemplate unbottling that particular genie.
At the same time he took to hobnobbing with radicals, testing his capacity for drink, and generally unbottling his long-held repressions.
An unbottling of martial spirits fermenting inside all that propriety?
A wispy, white smoke began to stream into the air from the guard's mouth, rising up and hanging above his head like an unbottled djinn.
He unbottled the rage that had foamed inside him for hours, letting hatred fuel his running.