Webster's Revised Unabridged Dictionary · 1913

Empty

Empty (?; 215) , adjective

[Anglo-Saxon emtig, amtig, ametig, from amta, ametta, quiet, leisure, rest; of uncertain origin; compare German emsig busy.]

1.
Containing nothing; not holding or having anything within; void of contents or appropriate contents; not filled; -- said of an inclosure, or a container, as a box, room, house, etc.; as, an empty chest, room, purse, or pitcher; an empty stomach; empty shackles.
2.
Free; clear; devoid; -- often with of.
That fair female troop... empty of all good. — Milton
I shall find you empty of that fault. — Shakespeare
3.
Having nothing to carry; unburdened.
An empty messenger. — Shakespeare
When ye go ye shall not go empty. — Ex. iii. 21
4.
Destitute of effect, sincerity, or sense; -- said of language; as, empty words, or threats.
Words are but empty thanks. — Cibber
5.
Unable to satisfy; unsatisfactory; hollow; vain; -- said of pleasure, the world, etc.
Pleas'd in the silent shade with empty praise. — Pope
6.
Producing nothing; unfruitful; -- said of a plant or tree; as, an empty vine.
Seven empty ears blasted with the east wind. — Gen. xli. 27
7.
Destitute of, or lacking, sense, knowledge, or courtesy; as, empty brains; an empty coxcomb.
That in civility thou seem'st so empty. — Shakespeare
8.
Destitute of reality, or real existence; unsubstantial; as, empty dreams.

Empty is used as the first element in a compound; as, empty-handed, having nothing in the hands, destitute; empty-headed, having few ideas; empty-hearted, destitute of feeling.

Empty , noun

An empty box, crate, cask, etc.; -- used in commerce, esp. in transportation of freight; as, “special rates for empties.”

Empty , transitive verb

To deprive of the contents; to exhaust; to make void or destitute; to make vacant; to pour out; to discharge; as, to empty a vessel; to empty a well or a cistern.
The clouds... empty themselves upon the earth. — Eccl. xi. 3

Empty , intransitive verb

1.
To discharge itself; as, a river empties into the ocean.
2.
To become empty.
The chapel empties. — B. Jonson