a bird, the effigy of which was used in the Middle Ages to symbolise charity; generally represented as wounding its breast to feed its young with its own blood, and which became the image of the Christ who shed His blood for His people.
Blackadder: Oh God! Bills, bills, bills. One is born, one runs up bills, one dies! And what have I got to show for it? Nothing. A butler's uniform and a slightly effeminate hairdo! Honestly Baldrick, I sometimes feel like a pelican - whichever way I turn, I've still got an enormous bill in front of me.
BBC. Blackadder Season 3: Amy and Amiability.
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We are no sooner out of the shell but we resemble the coccyx which destroys itself through self will, or the pelican which pierces a wound in her own breast.
John Lyly. Euphues: The Anatomy of Wit (1578)
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Laer. To his good friends thus wide I'll ope my arms
And, like the kind life-rend'ring pelican,
Repast them with my blood.
William Shakespeare. Hamlet
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his hand on my arm was light and strong as a pelican’s wing.