unslipping

English

Etymology 1

un- +‎ slipping

Adjective

unslipping (not comparable)

1. That does not slip.
   • c. 1607, William Shakespeare, Antony and Cleopatra:

     To make you brothers, and to knit your hearts
     With an unslipping knot, take Anthony
     Octavia to his wife, whose beauty claims
     No worse a husband than the best of men.

Etymology 2

Verb

unslipping

1. present participle and gerund of unslip