Greek word
euperístatos
εὐπερίστατος
What it means
well standing around, i.e. thwarting in every direction
well standing around, i.e. (a competitor) thwarting (a racer) in every direction (figuratively, of sin in genitive case)
Where it comes from
from eû (εὖ) and a derivative of a presumed compound of perí (περί) and hístēmi (ἵστημι)
How the King James translates it
Every place it appears 1
Hebrews12:1