From The Collaborative International Dictionary of English v.0.44 [gcide]:
Peer \Peer\, noun [OE. per, OF. per, F. pair, fr. L. par equal. Cf. {Apparel}, {Pair}, {Par}, noun, {Umpire}.]
1. One of the same rank, quality, endowments, character, etc.; an equal; a match; a mate.
In song he never had his peer. --Dryden.
Shall they consort only with their peers? --I. Taylor.
2. A comrade; a companion; a fellow; an associate.
He all his peers in beauty did surpass. --Spenser.
3. A nobleman; a member of one of the five degrees of the British nobility, namely, duke, marquis, earl, viscount, baron; as, a peer of the realm.
A noble peer of mickle trust and power. --Milton.
{House of Peers}, {The Peers}, the British House of Lords. See {Parliament}.
{Spiritual peers}, the bishops and archibishops, or lords spiritual, who sit in the House of Lords.
From The Collaborative International Dictionary of English v.0.44 [gcide]:
Peer \Peer\, verb (used without an object) [imp. & p. p. {Peered}; p. pr. & vb. n. {Peering}.] [OF. parir, pareir equiv. to F. para[^i]tre to appear, L. parere. Cf. {Appear}.]
1. To come in sight; to appear. [Poetic]
So honor peereth in the meanest habit. --Shak.
See how his gorget peers above his gown! --B. Jonson.
2. [Perh. a different word; cf. OE. piren, LG. piren. Cf. {Pry} to peep.] To look narrowly or curiously or intently; to peep; as, the peering day. --Milton.
Peering in maps for ports, and piers, and roads. --Shak.
As if through a dungeon grate he peered. --Coleridge.
From The Collaborative International Dictionary of English v.0.44 [gcide]:
Peer \Peer\ verb (used with an object) To make equal in rank. [R.] --Heylin.
From The Collaborative International Dictionary of English v.0.44 [gcide]:
Peer \Peer\ verb (used with an object) To be, or to assume to be, equal. [R.]
From WordNet (r) 2.0 [wn]:
noun
1: a person who is of equal standing with another in a group [syn: {equal}, {match}, {compeer}]
2: a nobleman (duke or marquis or earl or viscount or baron) who is a member of the British peerage
verb
1: look searchingly; "We peered into the back of the shop to see whether a salesman was around"
From Moby Thesaurus II by Grady Ward, 1.0 [moby-thes]:
154 Moby Thesaurus words for "peer": Brahman, appear, archduke, aristocrat, armiger, associate, autopsy, baron, baroness, baronet, be curious, become visible, bend the eyes, blue blood, bore, break through, burn with curiosity, canvass, check, check out, check over, check up on, coequal, colleague, compeer, confrere, count, counterpart, countess, daimio, delve into, dig around for, dig into, dig up, direct the eyes, ditto, duchess, duke, earl, emerge, equal, equipollent, equivalent, esquire, examine, explore, eye, fathom, fellow, gape, gaup, gawk, gentleman, give an examination, glare, gloat, go into, go over, goggle, grand duke, grandee, hidalgo, indagate, inquire, inspect, interrogate, investigate, lace-curtain, lady, laird, landgrave, like, look, look at, look into, look over, lord, lordling, magnate, magnifico, marchioness, margrave, marquis, match, mate, monitor, noble, nobleman, noblewoman, nose around for, nose out, observe, opposite number, optimate, overhaul, overlook, palsgrave, parallel, pass over, pass under review, patrician, peek, peep, peep out, peer at, peer into, peruse, play peekaboo, plumb, poke into, pore over, postmortem, probe, pry, pry into, query, question, quiz, review, rival, rubber, rubberneck, run over, scan, scrutinize, search into, seek, seigneur, seignior, set an examination, show, sift, silk-stocking, size, size up, snoop, sound, sovereign, spy, squire, stare, study, survey, swell, take a peep, take stock of, take the measure, thoroughbred, twin, upper-cruster, viscount, viscountess, waldgrave, want to know
From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:
peer A unit of communications hardware or software that is on the same {protocol layer} of a network as another. A common way of viewing a communications link is as two {protocol stack}s, which are actually connected only at the very lowest (physical) layer, but can be regarded as being connected at each higher layer by virtue of the services provided by the lower layers. Peer-to-peer communication refers to these real or virtual connections between corresponding systems in each layer. To give a simple example, when two people talk to each other, the lowest layer is the physical layer which concerns the sound pressure waves travelling from mouth to ear (so mouths and ears are peers) the next layer might be the speech and hearing centres in the people's brains and the top layer their cerebellums or minds. Although, barring telepathy, nothing passes directly between the two minds, there is a peer-to-peer communication between them.
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