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Dilapidate vs Decay - What's the difference?

dilapidate | decay |

As verbs the difference between dilapidate and decay

is that dilapidate is to fall into ruin or disuse while decay is to deteriorate, to get worse, to lose strength or health, to decline in quality.

As a noun decay is

the process or result of being gradually decomposed.

dilapidate

English

Verb

(dilapidat)
  • To fall into ruin or disuse.
  • To cause to become ruined or put into disrepair.
  • * Blackstone
  • If the bishop, parson, or vicar, etc., dilapidates the buildings, or cuts down the timber of the patrimony
  • * 1883 , , chapter VI
  • In the last days of autumn he had whitewashed the chalet, painted the doors, windows, and veranda, repaired the roof and interior, and improved the place so much that the landlord had warned him that the rent would be raised at the expiration of his twelvemonth's tenancy, remarking that a tenant could not reasonably expect to have a pretty, rain-tight dwelling-house for the same money as a hardly habitable ruin. Smilash had immediately promised to dilapidate it to its former state at the end of the year.
  • (figuratively) To squander or waste.
  • * Wood
  • The patrimony of the bishopric of Oxon was much dilapidated .

    decay

    English

    (wikipedia decay)

    Noun

  • The process or result of being gradually decomposed.
  • * 1895 , H. G. Wells, The Time Machine Chapter X
  • I fancied at first the stuff was paraffin wax, and smashed the jar accordingly. But the odor of camphor was unmistakable. It struck me as singularly odd, that among the universal decay , this volatile substance had chanced to survive, perhaps through many thousand years.
  • A deterioration of condition.
  • Derived terms

    * bacterial decay * decayability * decayable * decayer * orbital decay * particle decay * radioactive decay

    Verb

    (en verb)
  • To deteriorate, to get worse, to lose strength or health, to decline in quality.
  • The pair loved to take pictures in the decaying hospital on forty-third street.
  • # (intransitive, electronics, of storage media or the data on them) To undergo , that is, gradual degradation.
  • # (intransitive, computing, of software) To undergo , that is, to fail to be updated in a changing environment,so as to eventually become legacy or obsolete.
  • # (intransitive, physics, of a satellite's orbit) To undergo prolonged reduction in altitude (above the orbited body).
  • 2009 , Francis Lyall, Paul B. Larsen, Space Law: A Treatise , page 120:
  • Damaged on lift-off, Skylab was left in orbit until its orbit decayed .
  • (of organic material) To rot, to go bad.
  • The cat's body decayed rapidly.
  • (intransitive, transitive, physics, chemistry, of an unstable atom) To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons.
  • * 2005 , Encyclopedia of Earth Science (edited by Timothy M. Kusky; ISBN 0-8160-4973-4), page 349:
  • Uranium decays to radium through a long series of steps with a cumulative half-life of 4.4 billion years.
  • (intransitive, transitive, physics, of a quantum system) To undergo , that is, to relax to a less excited state, usually by emitting a photon or phonon.
  • (aviation)
  • To cause to rot or deteriorate.
  • The extreme humidity decayed the wooden sculptures in the museum's collection in a matter of years.
  • * Shakespeare
  • Infirmity, that decays the wise.