R / rĕflŭāmen
noun

rĕflŭāmen

gen. rĕflŭāmĭnis · gender neuter · decl. 3rd
that which flows; runs off; grammatical trifles
that which flows or runs off: grammaticae refluamina guttae, i. e. grammatical trifles, Ven. Vit. S. Mart. 1, 29.