Home › Words › S › starlitestarlitestarlite means an intumescent material said to be able to withstand and insulate from extreme heat.EtymologyCoined by Kimberly Ward, granddaughter of Maurice Ward (1933–2011), who invented the material.nounAn intumescent material said to be able to withstand and insulate from extreme heat.Definitions & examples from Wiktionary (CC BY-SA 3.0).