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lanthanon |
Grep of noun lanthanon lanthanon Overview of noun lanthanon The noun lanthanon has 1 sense (no senses from tagged texts) 1. rare earth, rare-earth element, lanthanoid, lanthanide, lanthanon -- (any element of the lanthanide series (atomic numbers 57 through 71)) Overview of noun lanthanon The noun lanthanon has 1 sense (no senses from tagged texts) 1. rare earth, rare-earth element, lanthanoid, lanthanide, lanthanon -- (any element of the lanthanide series (atomic numbers 57 through 71))
lanthanon definition