מַסְוֶה (maçvehmas-veh'noun|masculineveil)
[Heb] מַסְוֶה ETCBC: מַסְוֶה‎ (subs|mask) OSHL: o.ap.ac TWOT: 1472b GK: H5003 Greek: κάλυμα
Derivation: apparently from an unused root meaning to cover;
Strong's: a veil
KJV: vail.