from a compound of G5259 and G2476; a setting under (support), i.e. (figuratively) concretely, essence, or abstractly, assurance (objectively or subjectively):--confidence, confident, person, substance.
a setting or placing under
thing put under, substructure, foundation
that which has foundation, is firm
that which has actual existence
a substance, real being
the substantial quality, nature, of a person or thing
the steadfastness of mind, firmness, courage, resolution