asserter n. 断言者, 维护者
asserter[ noun ]
someone who claims to speak the truth
<noun.person>
a bold assertera declarer of his intentions
affirmers of traditional doctrine
an asseverator of strong convictions
an avower of his own great intelligence
Asserter \As*sert"er\, n.
One who asserts; one who avers pr maintains; an assertor.
The inflexible asserter of the rights of the church.
--Milman.