Quote:
Originally Posted by Baffled As far as I know, this usage is neither an idiom nor a cliché. Please let's not confuse this usage with "bear witness."
1- What part of speech is "witness" as used in this sentence?
2- What's the meaning of "witness" as used above? That is in comparison to its meaning in "They became witnesses to the event."
3- Do you have any references to support your disambiguation?
Thanks a bunch! |
It's a semi-fixed phrase. It is used in that way (without pluralising).
For desambiguation, I've found this disctionary entry for you:
"4 be witness to something -formal- to be present when something happens, and watch it happening:
We were witness to the worst excesses of the military."
According to this dictionary (Longman Dictionary of Contemporary English), it is a noun (which makes sense because it is used after a copulative verb, be/become).
There might be an etymological relationship with this uncountable use:
"5 christian belief [uncountable and countable] American English a public statement of strong Christian belief, or someone who makes such a statement"
But it's just a deduction!!!