What is "stau"

n. (context physics English) A slepton which is the hypothetical superpartner of a tau lepton.

Stau may refer to one of the following:

• In particle physics, stau is a slepton which is the hypothetical superpartner of a tau lepton
• An obsolete letter Stigma in the Greek alphabet
• In German, stau is a word meaning ' traffic jam'
• One common abbreviation of St. Augustine High School (disambiguation)
• In the fictional Vulcan language, stau is the verb 'to kill'