Definition of quadraplex in English:

quadraplex

(also quadriplex)

noun

North american
  • A building divided into four self-contained residences.

    • ‘I've got a fully furnished 1/1 shotgun apartment in a recently remodeled quadraplex home available for rent during the month of July.’
    • ‘Rico needed financing in order to purchase the quadriplex units.’

Origin

1970s: from quadri- ‘four’, on the pattern of duplex.

Pronunciation:

quadraplex

/ˈkwɒdrəplɛks/