Webster's Revised Unabridged Dictionary · 1913

Cover

Cover (k?v"?r) , transitive verb

[Old French covrir, French couvrir, from Latin cooperire; co- + operire to cover; probably from ob towards, over + the root appearing in aperire to open. Compare Aperient, Overt, Curfew.]

1.
To overspread the surface of (one thing) with another; as, to cover wood with paint or lacquer; to cover a table with a cloth.
2.
To envelop; to clothe, as with a mantle or cloak.
And with the majesty of darkness round Covers his throne. — Milton
All that beauty than doth cover thee. — Shakespeare
3.
To invest (one's self with something); to bring upon (one's self); as, he covered himself with glory.
The powers that covered themselves with everlasting infamy by the partition of Poland. — Brougham
4.
To hide sight; to conceal; to cloak; as, the enemy were covered from our sight by the woods.
A cloud covered the mount. — Exod. xxiv. 15
In vain shou striv'st to cover shame with shame. — Milton
5.
To brood or sit on; to incubate.
While the hen is covering her eggs, the male... diverts her with his songs. — Addison
The waters returned and covered the chariots and the horsemen. — Ex. xiv. 28
7.
To shelter, as from evil or danger; to protect; to defend; as, the cavalry covered the retreat.
His calm and blameless life Does with substantial blessedness abound, And the soft wings of peace cover him round. — Cowley
8.
To remove from remembrance; to put away; to remit.
Blessed is he whose is covered. — Bible (KJV) - Psalm xxxii. 1
9.
To extend over; to be sufficient for; to comprehend, include, or embrace; to account for or solve; to counterbalance; as, a mortgage which fully covers a sum loaned on it; a law which covers all possible cases of a crime; receipts than do not cover expenses.
10.
To put the usual covering or headdress on.
Cover thy head...; nay, prithee, be covered. — Shakespeare
11.
To copulate with (a female); to serve; as, a horse covers a mare; -- said of the male.
Collocations (4)
To cover ground or To cover distance , to pass over; as, the rider covered the ground in an hour.
To cover one's short contracts (Stock Exchange) , to buy stock when the market rises, as a dealer who has sold short does in order to protect himself.
Covering party (Military) , a detachment of troops sent for the protection of another detachment, as of men working in the trenches.
To cover into , to transfer to; as, to cover into the treasury.

Cover (k?v"?r) , noun

1.
Anything which is laid, set, or spread, upon, about, or over, another thing; an envelope; a lid; as, the cover of a book.
2.
Anything which veils or conceals; a screen; disguise; a cloak.
Under cover of the night. — Macaulay
A handsome cover for imperfections. — Collier
3.
Shelter; protection; as, the troops fought under cover of the batteries; the woods afforded a good cover.
Being compelled to lodge in the field... whilst his army was under cover, they might be forced to retire. — Clarendon
4.
(Hunting) The woods, underbrush, etc., which shelter and conceal game; covert; as, to beat a cover; to ride to cover.
6.
(Steam Engine) The lap of a slide valve.
7.
A tablecloth, and the other table furniture; esp., the table furniture for the use of one person at a meal; as, covers were laid for fifty guests.
Letters... dispatched under cover to her ladyship. — Thackeray
Collocations (2)
To break cover , to start from a covert or lair; -- said of game.
Under cover , in an envelope, or within a letter; -- said of a written message.

Cover , intransitive verb

To spread a table for a meal; to prepare a banquet. [Obsolete] — Shakespeare