The act of prolonging, or the state of being prolonged; prolongation.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "prolongment" in a sentence
"But compared to good movies, even dumb good movies, it's a pretty paltry exercise in franchise prolongment."
""While the alleged perpetrator still considers himself not guilty and his case currently on appeal, the complainant justifiably may perceive Mashabane's re-appointment as condonement of his alleged actions and prolongment of her psychological trauma," said commission spokeswoman Yvonne Mogadime."
"Today's generation of professional conservators is competent to identify materials, analyze combinations of substances employed, estimate degrees of deterioration and propose a choice of methods for the physical prolongment of a work of art."