First Known Use: 13th century
Dictionary
1cover
verb cov·er \ˈkə-vər\
: to put something over, on top of, or in front of (something else) especially in order to protect, hide, or close it
: to be spread over or on top of (something)
: to be over much or all of the surface of (something)
cov·eredcov·er·ing \ˈkəv-riŋ, ˈkə-və-\
Full Definition of COVER
transitive verb
1
a : to guard from attack b (1) : to have within the range of one's guns : command (2) : to hold within range of an aimed firearm c (1) : to afford protection or security to : insure (2) : to afford protection against or compensation for <a policy covering loss by fire> d (1) : to guard (an opponent) in order to obstruct a play <a linebacker assigned to cover the tight end> (2) : to be in position to receive a throw to (a base in baseball) <the shortstop was covering second> e (1) : to make provision for (a demand or charge) by means of a reserve or deposit <your balance is insufficient to cover the check> (2) : to maintain a check on especially by patrolling (3) : to protect by contrivance or expedient
2
3
: to lay or spread something over : overlay <cover the seed bed with straw>
4
a : to spread over <snow covered the hills> b : to appear here and there on the surface of <a region covered with lakes>
5
: to place or set a cover or covering over <cover the pot>
6
a : to copulate with (a female animal) <a horse covers a mare> b : to sit on and incubate (eggs)
7
: to invest with a large or excessive amount of something <covered herself with glory>
8
: to play a higher-ranking card on (a previously played card)
9
: to have sufficient scope to include or take into account <an examination covering a full year's work>
10
: to deal with : treat <material covered in the first chapter>
11
a : to have as one's territory or field of activity <one sales rep covers the whole state> b : to report news about <reporters covering the campaign>
12
: to pass over : traverse <the hikers covered 12 miles that day>
13
: to defray the cost of <cover expenses>
14
: to place one's stake in equal jeopardy with in a bet
15
: to buy securities or commodities for delivery against (an earlier short sale)
16
: to record or perform a cover of (a song)
intransitive verb
1
: to conceal something illicit, blameworthy, or embarrassing from notice —usually used with up
2
: to act as a substitute or replacement during an absence
— cov·er·able \ˈkəv-rə-bəl, ˈkə-və-\ adjective
— co·ver·er \ˈkə-vər-ər\ noun
— cover one's tracks
: to conceal traces in order to elude pursuers or escape detection
— cover the ground or cover ground
: to deal with a subject or assignment in a particular manner <the new book covers a lot of ground>
See cover defined for English-language learners
See cover defined for kids
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Origin of COVER
Middle English, from Anglo-French coverir, covrir, from Latin cooperire, from co- + operire to close, cover
2cover
noun, often attributive
: something that is put around or on top of another thing especially to protect, hide, or close it
: a blanket or sheet on a bed
: the outer part of a book or magazine
Full Definition of COVER
1
: something that protects, shelters, or guards: as a : natural shelter for an animal; also : the factors that provide such shelter b (1) : a position or situation affording protection from enemy fire (2) : the protection offered by airplanes in tactical support of a military operation c British : coverage 1a, b, 2a
2
: something that is placed over or about another thing: a : lid, top b : a binding or case for a book or the analogous part of a magazine; also : the front or back of such a binding c : an overlay or outer layer especially for protection <a mattress cover> d : a tablecloth and the other table accessories e : cover charge f : roof g : a cloth used on a bed for warmth or for decoration —usually used in plural <lying under the covers> h : something (as vegetation or snow) that covers the ground i : the extent to which clouds obscure the sky
3
a : something that conceals or obscures <under cover of darkness> b : a masking device : pretext <the project was a cover for intelligence operations>
4
: an envelope or wrapper for mail
5
: one who substitutes for another during an absence
6
: a recording or performance of a song previously recorded by another performer
— cov·er·less \ˈkə-vər-ləs\ adjective
— under cover
1
: in an envelope or wrapper
2
: under concealment : in secret
See cover defined for English-language learners
First Known Use of COVER
14th century
COVERS Defined for Kids
1cover
verb cov·er \ˈkə-vər\
cov·eredcov·er·ing
Definition of COVER for Kids
1
: to place or spread something over <Cover the pot.> <She covered her head with a cloth and said a special prayer … — Lois Lowry, Number the Stars>
2
: to be spread with or extend over much or all of the surface of <His face is covered with freckles.>
3
: to form a covering over <Snow covered the ground.>
4
: to pass over or through <The bikers covered 50 miles a day.>
5
: to provide protection to or against <Soldiers covered the landing with artillery.>
6
: to maintain a check on by patrolling <Police cover the highways.>
7
: to hide from sight or knowledge <I covered my embarrassment.>
8
: to deal with as a subject <The test will cover everything we've studied so far.>
9
: to have as a field of activity or interest <Our newspaper employs a reporter covering the courthouse.>
10
: to provide insurance for
2cover
noun
Definition of COVER for Kids
1
: something that protects, shelters, or hides
2
: a covering (as a blanket) used on a bed
3
: a binding or a protecting case <a book cover>
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