the GNU version of the Collaborative International Dictionary of English
v. To swallow up or overwhelm in, or as in, a gulf; to cast into a gulf. See engulf.
The Century Dictionary and Cyclopedia
See engulf.
Word Usage
"It was their belief that if ever they weakened, the great beast would ingulf [sic] them and everything of beauty and wonder and joy and good in its cavernous and slime-dripping maw."