American Heritage Dictionary
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Century Dictionary
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GNU Webster's 1913
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WordNet
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Elsewhere on the web
There was one which Pauline was the first to espy, as they approached it under the arch of a bridge.— A Venetian June
Yet can I not espy, by no wise How this child born should be without nature's prejudice 1st Prophet.— "Everyman," with other interludes, including eight miracle plays
But on the left was a narrow crevice, very difficult to espy, and having a sweep of grey ivy laid, like a slouching beaver, over it.— Lorna Doone A Romance of Exmoor
After entering the hall one of them will espy (such, I suppose, is the fiction) some persons to whom she wishes to bow, and she then proceeds to execute a performance of some minutes' duration.— Lippincott's Magazine of Popular Literature and Science Volume 12, No. 30, September, 1873
Argal_, it was promptly pointed out--and I espy the dark phrase constantly adorning leading articles to this day--the man who said that Danton sombrely acquiesced in the doings of Billaud, Collet, and the rest, must of necessity, being of a firm and logical mind, himself sombrely acquiesce in moonlighting and cattle-houghing in Ireland.— Studies in Literature

American Heritage Dictionary (1)
Century Dictionary (2)
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