To turn or fold inwardly.
To fold inward to create a hollow space where none had existed, as with a gastrula forming from a blastula.
To fold up or enclose into a sheath-like or pouch-like structure, either naturally or as part of a surgical procedure.
Having one portion of a hollow organ drawn back within another portion.
sheathed
To rotate, revolve, spin or turn rapidly.
To make something or someone whirl.
To have a sensation of spinning or reeling.
To remove or carry quickly with, or as with, a revolving motion; to snatch.
(usually following “give”) A brief experiment or trial.
Something that whirls.
A rapid series of events.
Dizziness or giddiness.
An act of whirling.
A confused tumult.