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[dih-lap-i-deyt] /dɪˈlæp ɪˌdeɪt/
verb (used with object), dilapidated, dilapidating.
to cause or allow (a building, automobile, etc.) to fall into a state of disrepair, as by misuse or neglect (often used passively):
The house had been dilapidated by neglect.
Archaic. to squander; waste.
verb (used without object), dilapidated, dilapidating.
to fall into ruin or decay.
Origin of dilapidate
1560-70; < Medieval Latin dīlapidātus, past participle of dīlapidāre to squander (compare dīlapidātiō disrepair), Latin: to pelt with stones; see di-2, lapidate
Related forms
dilapidation, noun
dilapidator, noun Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the Web for dilapidate
Historical Examples
  • Everything about the villain stream has a dilapidate, broken-down air: the very mud of the Spider Water is rusty.

    Held for Orders Frank H. Spearman
  • Smilash had immediately promised to dilapidate it to its former state at the end of the year.

    An Unsocial Socialist George Bernard Shaw
British Dictionary definitions for dilapidate


to fall or cause to fall into ruin or decay
Word Origin
C16: from Latin dīlapidāre to scatter, waste, from dis- apart + lapidāre to stone, throw stones, from lapis stone
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for dilapidate

1560s, "to bring a building to ruin," from Latin dilapidatus, past participle of dilapidare "to squander, waste," originally "to throw stones, scatter like stones;" see dilapidation. Perhaps the English word is a back-formation from dilapidation.

Online Etymology Dictionary, © 2010 Douglas Harper
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