A piece of heavy steel pipe used to line a borehole or well, esp. an oil or gas well
Anything that covers
For a change, in this case, he was telling the truth. It is not the case that every unfamiliar phrase is an idiom. In case of fire, break glass. [sign on fire extinguisher holder in public space]
Find another word for scabbard. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for scabbard, like: sheath, casing, holder, covering and case.