[1] : The Collaborative International Dictionary of English v.0.48

labarum \lab"arum\, n.; pl. labara. l.
   the standard adopted by the emperor constantine after his
   conversion to christianity. it is described as a pike bearing
   a silk banner hanging from a crosspiece, and surmounted by a
   golden crown. it bore a monogram of the first two letters
   chirho which appear like the english letters x and p,
   of the name of christ in its greek form. later, the name was
   given to various modifications of this standard.
   1913 webster
see also:
labara 

Labarum >> L Words
Labarum, definition of term: Labarum
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