מַסְתֵּר (maçtêr｜mas-tare'｜noun｜masculine｜hiding)[Heb] מַסְתֵּרETCBC: מַסְתֵּר (subs｜making hide face)OSHL: o.cq.ahTWOT: 1551eGK: H5040Derivation: from סָתַר; Strong's: properly, a hider, i.e. (abstractly) a hiding, i.e. aversion KJV: hid.
H4564. master
מַסְתֵּר noun [masculine]hiding, act of hiding; — construct מִמֶּנּוּ מָּנִים וּכְמַסְתֵּר Isa 53:3and like a hiding of face from him i.e. like one before whom the face is hidden (e.g. a leper, compare CheHpt).