Definition of acutangular in English:

acutangular

adjective

  • Having or forming one or more acute angles; acute-angled.

Origin

Mid 17th century; earliest use found in John Collins (1625–1683), mathematician and scientific administrator. From post-classical Latin acutangulus + -ar.

Pronunciation:

acutangular

/əˌkjuːˈtaŋɡjʊlə/