Greek word
sabbatismós
σαββατισμός
What it means
a sabbatism, i.e. the repose of Christianity
a "sabbatism", i.e. (figuratively) the repose of Christianity (as a type of heaven)
Where it comes from
from a derivative of sábbaton (σάββατον)
How the King James translates it
Every place it appears 1
Hebrews4:9