noun, masculine/bʁɛ̃.bɔ.ʁjɔ̃/plural: brimborions
brimborion is masculine in French.
knick-knack
From Middle French borbotorion, breborion, breborium, brimborion, brinborion, from Ecclesiastical Latin breviārium with influence from Middle French bribe, brimbe. Doublet of bréviaire.