sigillum

from The Collaborative International Dictionary of English v.0.48
Sigillum \Si*gil"lum\, n.; pl. {Sigilla}. [L.] (Rom. & Old Eng.
   Law)
   A seal.
   [1913 Webster]
    
from Bouvier's Law Dictionary, Revised 6th Ed (1856)
SIGILLUM. A seal. (q.v.) Vide Scroll. 
    

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