Definition of "obliterated"

[…] Huck’s confidence in the human race was wellnigh obliterated.

1876, Mark Twain [pseudonym; Samuel Langhorne Clemens], chapter XXIV, in The Adventures of Tom Sawyer, Hartford, Conn.: The American Publishing Company

[A]s however the sutures between this epimeron and the adjoining pieces are very obliterated, it easily escapes observation even when really exposed.

1882, David Sharp, On Aquatic Carnivorous Coleoptera or Dytiscidae, page 940

Elbows almost touching they leaned at ease, idly reading the almost obliterated lines engraved there. "I never understood it," she observed, lightly scornful. "What occult meaning has a sun-dial for the spooney? I'm sure I don't want to read riddles in a strange gentleman's optics."

1907 August, Robert W[illiam] Chambers, “Silverside”, in The Younger Set, New York, N.Y.: D. Appleton & Company, page 316

Bearing in mind that the veins have more compressible walls than the arteries, it is intelligible how they are more obliterated than the former when an organ becomes dislocated.

1912, Interstate Medical Journal, page 249

Had he succeeded in awakening in 1966, he would no doubt have been fascinated to find the site of his obliterated house the subject of lively interest and debate as archaeologists and architects attempted a hypothetical reconstruction.

1992, Michael Parrington, The Buried Past: An Archaeological History of Philadelphia, University of Pennsylvania Press, page 86

On the ground in Berlin, they would search for the axle of an obliterated car and hope that it bore a serial number; they would probe the crater at the Brandenburg's foot, shifting stones made ancient by blood and grief.

2009, Francine Mathews, The Cutout, Random House, page 118

A vindictive little kitten who is still angry about an obliterated car, more like.

2012, Molly Harper, Driving Mr. Dead, Simon & Schuster, page 139

This thought gave life to her diction, her soul flowed into it, and she soon found the task of recollecting almost obliterated impressions very interesting.

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, […]

Her husband was obliterated, she was with her father again, who was so fresh and free and all daylight. Her husband, with his intensity and his darkness, was obliterated. She left him, she forgot him, she accepted her father.

1915, D[avid] H[erbert] Lawrence, chapter VI, in The Rainbow‎, Methuen & Co.

The right of men to get obliterated and do stupid stuff—the fun men have getting obliterated and doing stupid stuff—is so culturally accepted that it's a cornerstone of best man speeches and bro comedies.

2017, Jill Filipovic, The H-Spot: The Feminist Pursuit of Happiness‎, Hachette