“And they’re taking it over bigly.” … “Obamacare kicks in in 2016, really bigly.” … “Mexico is ripping off the United States bigly and we have to do something about it.” Donald Trump likes that word bigly, but is it legit?
Update 9 August 2018: Apparently it was indeed a word back in the late 19th century, as used by a literary great of the time (as illustrated above). It fairly pains me to mention these two men in the same breath. Please note in a comment below if you can guess who that author is …
According to Merriam Webster, it’s an adverb.
First posted in 2016.