(hem) noun
A finished edge made on a fabric by turning over the raw edge (usually twice) and sewing down the first fold: done to prevent raveling or as an ornament.
—v.t. hemmed, hem·ming
1. To make a hem on; border; edge.
2. To shut in; enclose; restrict: usually with in, about, etc. [OE]
—hem′mer noun

(hem) noun & interj.
A sound made as in clearing the throat; ahem.
—v.i. hemmed, hem·ming
1. To make the sound “hem.”
2. To hesitate in speaking. [Imit.]

See also words beginning HAEM–.

Var. of HEMO–.