Definify.com
Webster 1913 Edition
Jacobus
Ja-co′bus
,Noun.
pl.
Jacobuses
(#)
. [See
Jacobite
.] An English gold coin, of the value of twenty-five shillings sterling, struck in the reign of
James I.
Webster 1828 Edition
Jacobus
JAC'OBUS
,Noun.