nīdāmentum
nīdāmentum, i, n. nidus. * The materials for a nest: in nervum ille hodie nidamenta congeret, he will scrape together a nest to get himself a drubbing, Plaut. Rud. 3, 6, 51.—* Transf., a nest. blattas nidamenta ponere, Arn. 6, 202.