English dictionary
sr meaning and definition
Definition and meaning of sr at MeaningMonkey.org. sr meaning and definition in the English Dictionary.SR noun
Definition of Sr (noun)
- a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
- synonyms: atomic number 38, strontium
- the unit of solid angle adopted under the Systeme International d'Unites
- synonyms: steradian
Source: Princeton University Wordnet