Ionic substances form giant ionic lattices lattice: A lattice is a regular grid-like arrangement of atoms in a material. containing oppositely charged ions. They have high melting and boiling points, and conduct conduct: To allow electricity, heat or other energy forms to pass through.
Show popularity chart. Dejah is a contemporary respelling of the French word dÃ©jÃ . The name Deja is usually found in the French phrase dÃ©jÃ  vu (already seen). DÃ©jÃ  vu is an expression which refers to the feeling that someone has already experienced what is currently happening.
It is Je ne sais quoi, and it means I don't know what in French. Quoi (kwah) means what. <br /> Other than the literal translation, the colloquialism translates as I'm not sure what it is.. There is something intangible about it, something that is difficult to describe in words.