“Trump is actually saying big league, NOT bigly!
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Yup, “big league”, something like saying “big time”. Goes back to his NYC roots.
Not that I don’t like “bigly” - I think it a great term - but that’s not what he’s saying.
And before anyone wants to rag on me, I'm NYC born & bred, but from Manhattan. NYC ( composed of 5 different boroughs )has more different accents than you can shake a stick at! One can go a couple of blocks, in any borough and hear a totally different NYC accent. Accents also change from generation to generation.
I rather like "bigly", myself, and the first definition does actually suit what he is saying...re Hillary raising taxes on us.