rouleau

From French rouleau

rouleau (plural rouleaus or rouleaux)

1. A little roll; a roll of coins put up in paper, or something resembling such a roll.
   • 1859, Charles Dickens, A Tale of Two Cities

     Early in the morning, the rouleau of gold was left at my door in a little box, with my name on the outside.

   • 1863, Sheridan Le Fanu, The House by the Churchyard

     […] he liked your philosophy, and hopes you'll accept of this, which from its weight I take to be a little rouleau of guineas.

2. (textiles) A decorative technique that involves creating patterns with piping, cording or bias tape. A rouleau loop uses the same cord or piping as a way of fastening buttons, most notably down the back of bridal gowns.

   rouleau turner

   rouleau loop

3. (medicine, chiefly in the plural) A stack of aggregated red blood cells, as seen in certain haematological and other diseases.
4. (fortification) One of a bundle of fascines to cover besiegers.

rouler +‎ -eau

• IPA^(key): /ʁu.lo/

• Audio

  (file)

rouleau m (plural rouleaux)

1. roll, roller

• roulette

• “rouleau” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).