[ˌkwɒdrɪˈlat(ə)r(ə)l], (Noun)

Definitions:
- a four-sided figure.


Phrases:

Origin:
mid 17th century: from late Latin quadrilaterus (from Latin quadri- ‘four’ + latus, later- ‘side’) + -al

[ˌkwɒdrɪˈlat(ə)r(ə)l], (Adjective)

Definitions:
- having four straight sides.


Phrases:

Origin: