Earlier quoted context omitted.
it's not a very convincing argument to quote the dictionary at someone who is clearly trying to make a more sophisticated point about political and cultural attitudes w.r.t influence peddling and interaction of money and politics.
The supporting evidence of their argument was two separate items, that Eric Schmidt set up a data company for the sole purpose of getting Hillary elected, which is entirely unsupported by the reference they provided, and that Google visited the white house a lot, which while supported has nothing to do with bribery when taken by itself. I took "depending on your definition of bribery" to be implying that these visits…
surely Google does not visit the white house just because they enjoy the breakfast buffet. they're lobbying for their business interests. this isn't necessarily unethical at all, but when you look at the pattern of campaign contributions and think tank funding (and various other kinds of pulling of influence levers) you start to find the grey area.
I probably wouldn't go so far as to call it bribery, but it's not a clear cut thing. I'm nearly certain that is why the poster said "depending on your definition of bribery". He/she was (in my interpretation) intending to discuss that grey area. Shutting down that discussion by throwing the dictionary at him/her is both rude and unhelpful. There might really be an interesting discussion of ethical grey areas in political lobbying activities to be had, but not if you're gonna shut it down with that kind of reactionary literalism.