reentering or pointing inward: a reentrant angle.
a reentering angle or part.
a person or thing that reenters or returns: Reentrants to the engineering program must take the introductory course again.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use reentrant in a sentence
Frowning hills and rolling sand dunes are to be thrown bodily into the reentrant bay.The Little Lady of Lagunitas | Richard Henry Savage
British Dictionary definitions for re-entrant
(of an angle, esp in fortifications) pointing inwards: Compare salient (def. 2)
maths (of an angle in a polygon) greater than 180° and thus pointing inwards
an angle or part that points inwards
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012