witnesser

Definitions of witnesser
1

n someone who sees an event and reports what happened

Synonyms:
informant, witness
Types:
attestant, attester
someone who affirms or vouches for the correctness or truth or genuineness of something
deponent, deposer, testifier
a person who testifies or gives a deposition
Type of:
beholder, observer, perceiver, percipient
a person who becomes aware (of things or events) through the senses
speaker, talker, utterer, verbaliser, verbalizer
someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)

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