Webster's Revised Unabridged Dictionary · 1913

Wem

Wem , noun

[Compare Womb.]

The abdomen; the uterus; the womb. [Obsolete]

Wem , noun

[Anglo-Saxon wam, wamm.]

Spot; blemish; harm; hurt. [Obsolete] — Wyclif
Withouten wem of you, through foul and fair. — Chaucer

Wem , transitive verb

[Anglo-Saxon wemman.]

To stain; to blemish; to harm; to corrupt. [Obsolete]