pretty well

adv — 2 senses

pretty well

adv

1

Synonym of pretty much (“almost completely; very nearly”).

That scene earlier pretty well destroyed my chances of getting the job.
Well, Mike, if she's got nothing to say, this pretty well ends it here.2015, Gennifer Hutchison, “Bingo” (4:11 from the start), in Better Call Saul, season 1, episode 7, spoken by Detective Greg Sanders (Barry Shabaka Henley):

2

Used other than figuratively or idiomatically: see pretty, well.

She plays the piano pretty well, having studied for six years.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.