Lu(redirected from Lü (Graubünden))
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a chemical element, atomic number 71, atomic weight 174.97. (See Appendix 6.)
Symbol for lutetium.
symbol for the element lutetium.
Symbol for lutetium
n lung channel; an acupuncture channel running from the shoulder to the hand along the radial surface of the arm and associated with the large intestine (LI) channel. See also LI.
chemical symbol, lutetium.