AskDefine | Define Sr

Dictionary Definition



1 a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite [syn: strontium, atomic number 38]
2 the unit of solid angle adopted under the Systeme International d'Unites [syn: steradian]sr. adj : used of the older of two persons of the same name especially used to distinguish a father from his son; "Bill Adams, Sr." [syn: elder, older]

User Contributed Dictionary



  1. Symbol for strontium.


Sr. or Sr (British)
  1. senior; A title used after a father's name when his son is given the same name.
    John Doe Sr.

See also



Shortened form of Señor.

abbreviation Spanish

Sr. or Sr

See also

Extensive Definition

SR, in each context, may stand for:
=Sr.= Sr. may stand for:
  • Senior, added after a father's name when his son (suffixed "Jr.") has the same name.
  • Sister, a nun's formal title.
= sr = sr may stand for:
Sr in Czech: SR
Sr in German: SR
Sr in Spanish: SR
Sr in Esperanto: Sr
Sr in French: SR
Sr in Korean: SR
Sr in Indonesian: SR
Sr in Italian: SR
Sr in Dutch: Sr
Sr in Japanese: SR
Sr in Polish: Sr
Sr in Portuguese: SR
Sr in Kölsch: SR (Watt ėßß datt?)
Sr in Finnish: Sr
Sr in Swedish: SR
Sr in Chinese: Sr
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