Definition of to a fare-thee-well in English:

to a fare-thee-well

(also to a fare-you-well)

phrase

informal US
  • To perfection; thoroughly.

    • ‘the inn is touristy to a fare-thee-well’
    superbly, superlatively, excellently, flawlessly, faultlessly, to perfection, without fault, ideally, wonderfully, marvellously, magnificently, sublimely, admirably, inimitably, incomparably, impeccably, immaculately, exquisitely, consummately