The term 'PLUG-PROMOTE' is a combination of two words, 'PLUG' and 'PROMOTE'. Plugging is the act of promoting something, usually a product or service, through various means such as advertising, public relations, and word-of-mouth. The crossword solution for this term is 'TOUT', which is defined as to advertise or praise something in an excessive or exaggerated manner. Touting is often used to draw attention to a product or service, and can be done through various methods such as print, radio, television, and online advertising.