Substance (?), n. [F., fr. L. substantia, fr. substare to be under or present, to stand firm; sub under + stare to stand. See Stand.] 1. That which underlies all outward manifestations; substratum; the permanent subject or cause of phenomena, whether material or spiritual; that in which properties inhere; that which is real, in distinction from that which is apparent; the abiding part of any existence, in distinction from any accident; that which constitutes anything what it is; real or existing essence.
[1913 Webster]

These cooks, how they stamp, and strain, and grind,
And turn substance into accident! Chaucer.
[1913 Webster]

Heroic virtue did his actions guide,
And he the substance, not the appearance, chose. Dryden.
[1913 Webster]

2. The most important element in any existence; the characteristic and essential components of anything; the main part; essential import; purport.
[1913 Webster]

This edition is the same in substance with the Latin. Bp. Burnet.
[1913 Webster]

It is insolent in words, in manner; but in substance it is not only insulting, but alarming. Burke.
[1913 Webster]

3. Body; matter; material of which a thing is made; hence, substantiality; solidity; firmness; as, the substance of which a garment is made; some textile fabrics have little substance.
[1913 Webster]

4. Material possessions; estate; property; resources.
[1913 Webster]

And there wasted his substance with riotous living. Luke xv. 13.
[1913 Webster]

Thy substance, valued at the highest rate,
Can not amount unto a hundred marks. Shak.
[1913 Webster]

We are destroying many thousand lives, and exhausting our substance, but not for our own interest. Swift.
[1913 Webster]

5. (Theol.) Same as Hypostasis, 2.
[1913 Webster]