Strong's #1477: hedraioma (pronounced hed-rah'-yo-mah)
from a derivative of 1476; a support, i.e. (figuratively) basis:--ground.
Thayer's Greek Lexicon:
̔́
hedraiōma
1) a stay, prop, support
Part of Speech: noun neuter
Relation: from a derivative of G1476
Citing in TDNT: 2:362, 200
Usage:
This word is used 1 times:
1 Timothy 3:15: "God, the pillar and ground of the truth."