Webster's Revised Unabridged Dictionary · 1913

Inward

Inward (in*wẽrd) , adjective

[Anglo-Saxon inweard, inneweard, innanweard, from innan, inne, within (from in in; see In) + the suffix -weard, English -ward.]

1.
Being or placed within; inner; interior; -- opposed to outward. — Milton
2.
Seated in the mind, heart, spirit, or soul.
Inward beauty. — Shakespeare
3.
Intimate; domestic; private. [Obsolete]
All my inward friends abhorred me. — Job xix. 19
He had had occasion, by one very inward with him, to know in part the discourse of his life. — Sir P. Sidney

Inward , noun

1.
That which is inward or within; especially, in the plural, the inner parts or organs of the body; the viscera. — Jer. Taylor
Then sacrificing, laid the inwards and their fat. — Milton
2.
The mental faculties; -- usually pl. [Obsolete]
3.
An intimate or familiar friend or acquaintance. [Obsolete]
I was an inward of his. — Shakespeare

Inward , adverb

[Anglo-Saxon inweard. The ending -s is prop. a genitive ending. See Inward, a., -wards.]

1.
Toward the inside; toward the center or interior; as, to bend a thing inward.
2.
Into, or toward, the mind or thoughts; inwardly; as, to turn the attention inward.
So much the rather, thou Celestial Light, Shine inward. — Milton

Also: Inwards