کلماتور
A peculiar perforated organ of certain spiders (Ciniflonidae), used for spinning a special kind of silk.
1. Free in giving; liberal in bestowing gifts and favors. God, the bountiful Author of our being. Locke. 2. Plentiful; abundant; as, a bountiful supply of food. Syn. -- Liberal; munificent; generous; bounteous. -- Boun"ti*ful*ly, adv. -- Boun"ti*ful*ness, n.