What is the X in X-mas?
The symbol for the element silver.
Variant of ad-.
The symbol for silver.
A soft, shiny, white metallic element that is found in many ores, especially together with copper, lead, and zinc. It conducts heat and electricity better than any other metal. Silver is used in photography and in making electrical circuits and conductors. Atomic number 47; atomic weight 107.868; melting point 960.8°C; boiling point 2,212°C; specific gravity 10.50; valence 1, 2. See also sterling silver. See Periodic Table. See Note at element.
Aggravated or annoyed: He got aggro when the interview took longer than he planned
The country code for Antigua and Barbuda.