etelement

== Danish == === Alternative forms === ételement === Etymology === et (“one”) +‎ element (“element”) === Noun === etelement n (singular definite etelementet, plural indefinite etelementer) (algebra) identity element; in a set, an element 1 such that, for a multiplication * and an element a, a * 1 = 1 * a = a ==== Declension ====