disembogue
To come out into the open sea from a river etc.
The ships disembogued from the harbour.
To pour out, to debouch; to flow out through a narrow opening into a larger space.
You yeoman phevvterer, conduct mee to / The Lady of the manſion, or my poniard / Shall diſemboge thy ſoule.
Where it comes from
From Spanish desembocar, from des- + embocar (“run into a creek or strait”), from boca (“mouth”).
Adapted from the Wiktionary entry disembogue (CC BY-SA 4.0).