pannier

noun

Etymology: From Middle English panere, panȝere, panyere, from Old French panier, paniere, from Latin pānārium (“a bread basket”), from pānis (“bread”). Doublet of panary.

1. A large basket or bag fastened, usually in pairs, to the back of a bicycle or pack animal, or carried in pairs over the shoulders.

   “Until 1785 the slates were conveyed from the quarries to the port in panniers on the backs of horses, but in that year Lord Penrhyn built a good road from the quarry to the village of Llandegai (on the Chester and Holyhead road) and also continued it in the opposite direction a further nine miles to Capel Curig; […].”

   “Pannier literally means carrying bags slung over the back of a beast of burden — in other words, saddle bags. Front and rear bicycle touring panniers, after being attached to their carrying racks on the bicycle, become the bicycle tourist's packbags.”

2. A decorative basket for the display of flowers or fruits.
3. One of a pair of hoops used to expand the volume of a woman's skirt to either side.
4. A breadbasket.
5. A piece of basketwork for protecting archers, or, filled with gravel or sand, for forming and protecting embankments, etc.