H3971 מאוּם (moom)

KJV renderings: blemish, blot, spot.
Strong's definition: to stain; a blemish (physically or morally)
Derivation: usually מוּם; as if passive participle from an unused root probably meaning

From James Strong's public-domain dictionaries (H), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.