☉bistoquet, n.m., billiard-mace.
bistorte, n.f., (bot.) bistort, snake-weed.
bistouri, n.m., (surg.) bistoury, knife.
bistourné, -e, adj., twisted, crooked.
bistourner, v.a., to twist.
bistre, n.m., (paint.) bister.
bistré, -e, adj., color of bister; swarthy, dusky, tawny. Teint —; swarthy complexion.
bistreu-x, -se, adj., of bister.
biterné, -e, adj., (bot.) biternate.
bitord, bitors, n.m., (nav.) twine, spun-yarn.