Uncertain. Perhaps continuing Middle English wedlen (“to beg, ask for alms”), from Old English wǣdlian (“to be poor, be needy, be in want, beg”), from Proto-Germanic *wēþlōną (“to be in need”). Alternatively , borrowed from German wedeln (“to wag one's tail”), from Middle High German wedelen, a byform of Middle High German wadelen (“to wander, waver, wave, whip, stroke, flutter”), from Old High German wādalōn (“to wander, roam, rove”). In this case, it may be a doublet of waddle, or an independently formed etymological equivalent. The ⟨wh⟩ spelling (reflecting pronunciations with /ʍ/) is apparently unetymological.
1
Ambitransitive To cajole or attempt to persuade by flattery.
I’d like one of those, too, if you can wheedle him into telling you where he got it.
[…]whether, after preventing her from being the wife of Sir Walter, he may not be wheedled and caressed at last into making her the wife of Sir William.1817 (date written), [Jane Austen], Persuasion; published in Northanger Abbey: And Persuasion. […], volume (please specify |volume=III or IV), London: John Murray, […], 20 December 1817 (indicated as 1818), →OCLC:
3 more examples
“Brother Peter,” he said, in a wheedling yet gravely official tone, “It’s nothing but right I should speak to you about the Three Crofts and the Manganese. The Almighty knows what I’ve got on my mind—”1871–1872, George Eliot [pseudonym; Mary Ann Evans], Middlemarch […], volume (please specify |volume=I to IV), Edinburgh; London: William Blackwood and Sons, →OCLC, book (please specify |book=I to VIII):
Anyhow, you can't wheedle him this time. He's as bent as I am.a. 1911, David Graham Phillips, Susan Lenox: Her Fall and Rise:
Though he had beaten me in every bone / He still could wheedle me to love.1951, Geoffrey Chaucer, “The Wife of Bath's Tale”, in Nevill Coghill, transl., The Canterbury Tales: Translated into Modern English (Penguin Classics), Penguin Books, published 1977, page 290:
2
To obtain by flattery, guile, or trickery.
If the worſt come to the worſt,—I'll turn my Wife to Graſs—I already have a deed of Settlement of the beſt part of her Eſtate; which I wheadl'd out of her; [...]1700, [William] Congreve, The Way of the World, a Comedy. […], London: […] Jacob Tonson, […], →OCLC, Act III, scene xviii, page 51:
She tore off my cap, scratched, kicked, and buffetted me, till she had exhausted her strength, declaring, as she rested her arm, ‘that I had wheedled her husband from her.1798, Mary Wollstonecraft Godwin, “[Maria: or, The] Wrongs of Woman”, in W[illiam] Godwin, editor, Posthumous Works of the Author of A Vindication of the Rights of Woman. […], London: […] J[oseph] Johnson, […]; and G[eorge,] G[eorge] and J[ohn] Robinson, […], →OCLC:
1 more example
[…]when their best resources were the flitches of bacon and measures of corn, out of which they wheedled poor serfs and bondsmen, in exchange for their prayers[…]1819 December 20 (indicated as 1820), Walter Scott, Ivanhoe; a Romance. […], volume (please specify |volume=I to III), Edinburgh: […] Archibald Constable and Co.; London: Hurst, Robinson, and Co. […], →OCLC:
Uncertain. Perhaps continuing Middle English wedlen (“to beg, ask for alms”), from Old English wǣdlian (“to be poor, be needy, be in want, beg”), from Proto-Germanic *wēþlōną (“to be in need”). Alternatively , borrowed from German wedeln (“to wag one's tail”), from Middle High German wedelen, a byform of Middle High German wadelen (“to wander, waver, wave, whip, stroke, flutter”), from Old High German wādalōn (“to wander, roam, rove”). In this case, it may be a doublet of waddle, or an independently formed etymological equivalent. The ⟨wh⟩ spelling (reflecting pronunciations with /ʍ/) is apparently unetymological.