SWASTIKA; SWASTICA n.
among Indian tribes of North, Central, and South America. It is usually thought to be a charm, talisman, or religious token, esp. a sign of good luck or benediction. Max MüLler distinguished from the swastika, with arms prolonged to the right, the suavastika, with arms prolonged to the left, but this distinction is no…
SYMBIOSIS n.
cases where the association is advantageous, or often necessary, to one or both, and not harmful to either. When there is bodily union (in extreme cases so close that the two form practically a single body, as in the union of algæ and fungi to form lichens, and in the inclusion of algæ in radiolarians) it is called co…