The definition of incessant is continuing without stopping.
An example of incessant is the chirping of birds that lasts all morning.
never ceasing; continuing or being repeated without stopping or in a way that seems endless; constant
Origin of incessantEarly Modern English from Late Latin incessans from Classical Latin in-, not + cessans, present participle of cessare, to cease
Continuing without interruption. See Synonyms at continual.
Origin of incessantMiddle English incessaunte from Late Latin incessāns incessant-Latin in- not ; see in- 1. Latin cessāns present participle of cessāre to stop ; see cease .
(comparative more incessant, superlative most incessant)
From Old French incessant