kotlin-stdlib / kotlin.collections / minusElement minusElement Common JVM JS Native 1.0 fun <T> Iterable<T>.minusElement(element: T): List<T> Returns a list containing all elements of the original collection without the first occurrence of the given element. Common JVM JS Native 1.0 fun <T> Set<T>.minusElement(element: T): Set<T> Returns a set containing all elements of the original set except the given element. The returned set preserves the element iteration order of the original set.