It's an adjective.
The base word for "incessant" is "cease." The prefix "in-" is added to the base word to create the meaning of "without stopping."
Incessant means constant, non-stop, or relentless. It describes something that continues without pause or interruption.
Non-stop chatter or incessant babbling.
"Very good to continue the conversations at work."
Stop that incessant racket! I need to stop those incessant mosquitoes.
Incessant and continuous is not an idiom and it is not a happy phrase. Incessant, continuous works; or inverted into continuous, incessant; or separated with another idea e.g. continuous and seemingly incessant.
she is so incessant
I am tired of these incessant questions.
Incessant means continuing without pause or interruption. The incessant barking of the dogs was annoying. The incessant rains flooded the area in a short period of time.
rays are incessant, because they never end.
It's an adjective.
The child's incessant crying kept us from hearing the sermon.Mom's incessant nagging did nothing to improve his behavior.Incessant yelling from across the hall kept us awake all night.
This means continuing without interruption. Here are some sentences.The incessant drone of the cicadas made me want to scream.I found the incessant buzz of the fluorescent light annoying.The noise of battle was incessant.
the lady would not let me ask eney questions she just keep incessant talking
Gliding. intermittent
Incessant constantly happening The Russians incessantly bombarded the Germans The incessant beat of music kept the resident in vicinity awake. His incessant habit of shaking legs anointed him.