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“plenipotentiaries”
A diplomatic agent: The ambassador was a plenipotentiary who was fully authorized to represent his government.
This entry is located in the following units:
-ary
(page 10)
ple-, pleini-, plen-, plet-
(page 3)
poten-, pot-, poss-, -potent, -potence, -potency, -potential +
(page 4)