Lu

symb. Chem. the element lutetium.

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noun

a trivalent metallic element of the rare earth group; usually occurs in association with yttrium

• Syn: ↑lutetium, ↑lutecium, ↑atomic number 71

• Hypernyms: ↑metallic element, ↑metal

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symbol

lutetium

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/looh/, n.

a male or female given name, form of Lou.

Symbol. Chem.

lutetium.

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Lu (chem)

symbol

Lutetium

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Lu (no period),

lutetium (chemical element).

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symbol the chemical element lutetium

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lu

obs. form of loo.