Definition of dilapidate in English:

dilapidate

verb

[WITH OBJECT]archaic
  • Cause (something) to fall into disrepair or ruin.

    ‘a ruined Chappell, built by the Spaniard, and dilapidated by the Dutch’
    • ‘Deprived of others, free solitude, like the astronauts' weightless state, dilapidates muscles, bones, and blood.’
    • ‘All the money has fled to the suburbs and left the city to dilapidate and disintegrate.’
    • ‘The buildings were dilapidating yet splendid to behold.’
    historic, antiquated
    View synonyms

Origin

Early 16th century (in the sense ‘waste, squander’): from Latin dilapidat- ‘demolished, squandered’, from the verb dilapidare, literally ‘scatter as if throwing stones’, from di- ‘apart, abroad’ + lapis, lapid- ‘stone’.

Pronunciation

dilapidate

/dɪˈlapɪdeɪt/