A building divided into four self-contained residences.
- ‘Rico needed financing in order to purchase the quadriplex units.’
- ‘I've got a fully furnished 1/1 shotgun apartment in a recently remodeled quadraplex home available for rent during the month of July.’
1970s: from quadri- four on the pattern of duplex.
We take a look at several popular, though confusing, punctuation marks.