unsleepable

English

Etymology

un- +‎ sleepable

Adjective

unsleepable (comparative more unsleepable, superlative most unsleepable)

1. Not sleepable; unsuitable for sleeping.
   • 1852, William Allen Drew, Glimpses and gatherings during a voyage and visit to London and the Great Exhibition in the summer of 1851:

     Oh! how the tall masts did slat the rigging like whips; and what an unsleepable noise the flapping sails did make!