How to use in-sentence of “sheath”:
+ Each chromatophore unit is a single chromatophore cell and muscle, nerve, glial and sheath cells.
+ A “spathe” is a large bract that forms a sheath to enclose the flower cluster of certain plants such as Arecaceaepalms, arums, and dayflowers.
+ Female condoms look like a sheath with a flexible ring on both sides of this sheath.
+ The sword was in its sheath or scabbard, with its blade facing up.
+ They can protect themselves by secreting a mucous substance which hardens to form a sheath around them.
+ The bulge is in the outer root sheath at the insertion point of the arrector pili muscle.
