A child who has been abandoned and whose parents are unknown.

synonym: abandoned infant.

Roget 268: traveler, wayfarer, voyager, itinerant, passenger, commuter.    tourist, excursionist, explorer, adventurer, mountaineer, hiker, backpacker, Alpine Club; peregrinator^†, wanderer, rover, straggler, rambler; bird of passage; gadabout, gadling^†; vagrant, scatterling^†, landloper^†, waifs and estrays^†, wastrel, foundling; loafer; tramp, tramper; vagabond, nomad, Bohemian, gypsy, Arab^†, Wandering Jew, Hadji, pilgrim, palmer; peripatetic; somnambulist, emigrant, fugitive, refugee; beach comber, booly^†; globegirdler^†, globetrotter; vagrant, hobo [U.S.], night walker, sleep walker; noctambulist, runabout, straphanger, swagman, swagsman [Austral.]; trecker^†, trekker, zingano^†, zingaro^†.    runner, courier; Mercury, Iris, Ariel^†, comet.    pedestrian, walker, foot passenger; cyclist; wheelman.    rider, horseman, equestrian, cavalier, jockey, roughrider, trainer, breaker.    driver, coachman, whip, Jehu, charioteer, postilion, postboy^†, carter, wagoner, drayman^†; cabman, cabdriver; voiturier^†, vetturino^†, condottiere^†; engine driver; stoker, fireman, guard; chauffeur, conductor, engineer, gharry-wallah^†, gari-wala^†, hackman, syce^†, truckman^†.    ... show more

Roget 775: acquisition; gaining etc. v.; obtainment; procuration^†, procurement; purchase, descent, inheritance; gift etc. 784.    recovery, retrieval, revendication^†, replevin [Law], restitution etc. 790; redemption, salvage, trover [Law].    find, trouvaille^†, foundling.    gain, thrift; money-making, money grubbing; lucre, filthy lucre, pelf; loaves and fishes, the main chance; emolument etc. (remuneration) 973.    profit, earnings, winnings, innings, pickings, net profit; avails; income etc. (receipt) 810; proceeds, produce, product; outcome, output; return, fruit, crop, harvest; second crop, aftermath; benefit etc. (good) 618.    sweepstakes, trick, prize, pool; pot; wealth etc. 803.    subreption [Fraudulent acquisition]; obreption^†; stealing etc. 791.    ... show more

Roget 782: relinquishment, abandonment etc. (of a course) 624; renunciation, expropriation^†, dereliction; cession, surrender, dispensation; quitclaim deed; resignation etc. 757; riddance.    derelict etc. adj.; foundling; jetsam, waif.    discards, culls, rejects; garbage, refuse, rubbish.    ... show more

Roget 893: seclusion, privacy; retirement; reclusion, recess; snugness etc. adj.; delitescence^†; rustication, rus in urbe [Lat.]; solitude; solitariness etc. (singleness) 87; isolation; loneliness etc. adj.; estrangement from the world, voluntary exile; aloofness.    cell, hermitage; convent etc. 1000; sanctum sanctorum [Lat.].    depopulation, desertion, desolation; wilderness etc. (unproductive) 169; howling wilderness; rotten borough, Old Sarum.    exclusion, excommunication, banishment, exile, ostracism, proscription; cut, cut direct; dead cut.    inhospitality^†, inhospitableness etc. adj.; dissociability^†; domesticity, Darby and Joan.    recluse, hermit, eremite, cenobite; anchoret^†, anchorite; Simon Stylites^†; troglodyte, Timon of Athens^†, Santon^†, solitaire, ruralist^†, disciple of Zimmermann, closet cynic, Diogenes; outcast, Pariah, castaway, pilgarlic^†; wastrel, foundling, wilding^†.    ... show more

Dutch: vondeling
Polish: podrzutek, znajda