invalidator, n.
(invalidators)
(invalidators)
an official who can invalidate or nullify
<noun.person>
invalidator nullifier voider
sample sentences
"my bank check was voided and I wanted to know who the invalidator was"
lexical pointers
derivationally related form
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
hypernym