centupletEtymologyFrom centuple + -et, q.v.centuplet means Synonym of hundred: A group of 100. Lexicurio rates it Rare gem — a strength score of 77 out of 100.nounSynonym of hundred: A group of 100.One of a group of 100, particularly one of 100 babies born at the same time, from the same egg, or from the same DNA.“The egg of a chalcid wasp can perform even more impressively; it can keep splitting until it gives birth to centuplets — but not like the artificially induced bovine centuplets of Dr. Hafez. His are all separate individuals, ...”