incessant
/ɪnˈsɛs.ənt/ adjective
- adjective Without pause or stop; not ending, especially to the point of annoyance. “The dog's incessant barking kept the girl awake all night.”
Synonyms
unremitting continuous unceasing ceaseless constant never-ending perpetual
Etymology
From Late Middle English incessaunte, from Late Latin incessāns, incessantem, from Latin in- + cessāns.
Webster’s 1913
- adjective Continuing or following without interruption; unceasing; unitermitted; uninterrupted; continual; as, incessant clamors; incessant pain, etc. Against the castle gate, . . . Which with incessant force and endless hate, They batter'd day and night and entrance did await. Spenser.
Etymology [L. incessans, -antis; pref. in- not + cessare to cease: cf. F. incessant. See Cease.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “incessant”, CC BY-SA 4.0. Details