SWORD n.
ter's sword; an officer in London who carries a sword before the lord mayor when he goes abroad. -- Sword belt, a belt by which a sword is suspended, and borne at the side. -- Sword blade, the blade, or cutting part, of a sword. -- Sword cane, a cane which conceals the blade of a sword or dagger, as in a sheath. --…
SYMBIOSIS n.
more or less imitative association or even close union of two dissimilar organisms. In a broad sense the term includes parasitism, or antagonistic, or antipathetic, symbiosis, in which the association is disadvantageous or destructive to one of the organisms, but ordinarily it is used of cases where the association is…