TB: That was what I was just thinking when you were talking about your uncle.
TB: Well, how do you feel about the contrast in modern medicine today?
These wives, by the way, were sisters, meaning that when TB took his beloved, he married the sister.
The symbol for the element terbium.
TB or T.B.
The symbol for terbium.
A soft, silvery-gray metallic element of the lanthanide series. It is used in color television tubes, x-ray machines, and lasers. Atomic number 65; atomic weight 158.925; melting point 1,356°C; boiling point 3,123°C; specific gravity 8.229; valence 3, 4. See Periodic Table.