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amu

American  
Or AMU

abbreviation

  1. atomic mass unit.


AMU 1 British  

abbreviation

  1. Associated Metalworkers Union

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

amu 2 British  

abbreviation

  1. atomic mass unit

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A neutron is a slightly heavier particle with a mass 1.0087 amu and a charge of zero; as its name suggests, it is neutral.

From Textbooks • Feb. 14, 2019

A 0.025-g sample of a compound composed of boron and hydrogen, with a molecular mass of ~28 amu, burns spontaneously when exposed to air, producing 0.063 g of B2O3.

From Textbooks • Feb. 14, 2019

The isotopic composition of lithium from naturally occurring minerals is 7.5% 6Li and 92.5% 7Li, which have masses of 6.01512 amu and 7.01600 amu, respectively.

From Textbooks • Feb. 14, 2019

The principal component of mothballs is naphthalene, a compound with a molecular mass of about 130 amu, containing only carbon and hydrogen.

From Textbooks • Feb. 14, 2019

Of things to eat and drink: si fangala agu something for me to eat, o ngalia amu take it for your eating, si doo ana gera priest tafiligera food for the priests only.

From Grammar and Vocabulary of the Lau Language, Solomon Islands by Ivens, W. G. (Walter George)