Ru

abbr. Rugby Union.

* * *

noun

a rare polyvalent metallic element of the platinum group; it is found associated with platinum

• Syn: ↑ruthenium, ↑atomic number 44

• Hypernyms: ↑metallic element, ↑metal

* * *

abbreviation

rat unit

* * *

Symbol, Chem.

ruthenium.

* * *

abbrev

1. Republic of Burundi (IVR)

2. Rugby Union

* * *

Ru,

ruthenium (chemical element).

Ru.

1. Rumanian.

2. runic.

* * *

symbol the chemical element ruthenium

* * *

ru

obs. form of row a., rue.