(especially of a book or periodical) so interesting or suspenseful as to compel reading.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use unputdownable in a sentence
The ailing ex-fugitive was eventually tracked down by Koerner in San Diego, as his unputdownable final section reveals.
It has indelible characters, a social conscience—and an unputdownable yarn.
British Dictionary definitions for unputdownable
(of a book, esp a novel) so gripping as to be read right through at one sitting
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