Strong’s Hebrew
H4564 — macter
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
מַסְתֵּר
macter — pronounced mas-tare
from 5641; properly, a hider, i.e. (abstractly) a hiding, i.e. aversion:--hid. see H05641
1 occurrence in the KJV.
Isaiah 53:3
He is despised and rejected of men; a man of sorrows, and acquainted with grief: and we hid as it were our faces from him; he was despised, and we esteemed him not.