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labarum

American  
[lab-er-uhm] / ˈlæb ər əm /

noun

PLURAL

labara
  1. an ecclesiastical standard or banner, as for carrying in procession.

  2. the military standard of Constantine the Great and later Christian emperors of Rome, bearing Christian symbols.


labarum British  
/ ˈlæbərəm /

noun

  1. a standard or banner carried in Christian religious processions

  2. the military standard bearing a Christian monogram used by Constantine the Great

"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

Etymology

Origin of labarum

From Late Latin, dating back to 1650–60, of obscure origin

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.

Even Constantine’s labarum, under which sign his vision was to conquer, was not a cross; it was the Chi-Rho.

From Washington Post

At the end, is appropriately placed an ancient marble statue of Constantine, who is in the dress of a Roman warrior, bearing the labarum, or standard of the cross, which is here represented as a lance surmounted by the monogram of Christ.

From Project Gutenberg

The labarum of the emperors was similar in form, and frequently bore upon it a representation of the emperor, sometimes by himself and sometimes accompanied by the heads of members of his family.

From Project Gutenberg

The original form was some fixed object such as we have seen on the Egyptian and Roman examples, and the vexillum and labarum were transitional forms.

From Project Gutenberg

The banners which Bede mentions as being carried by St. Augustine and his monks, when they entered Canterbury in procession, in the latter part of the sixth century, were probably in the form of the Roman labarum.

From Project Gutenberg