Greek word
pḗgnymi
πήγνυμι
What it means
to fix, i.e. to set up
to fix ("peg"), i.e. (specially) to set up (a tent)
Where it comes from
a prolonged form of a primary verb (which in its simpler form occurs only as an alternate in certain tenses)
How the King James translates it
Every place it appears 1
Hebrews8:2