witnesser

Noun witnesser has 1 sense

• witnesser(n = noun.person) informant, witness - someone who sees an event and reports what happened;
is a kind of beholder, observer, perceiver, percipient, speaker, talker, utterer, verbaliser, verbalizer
has particulars: attestant, attester, deponent, deposer, testifier
Derived form verb witness₁