perfectly

[ pur-fikt-lee ]
/ ˈpɜr fɪkt li /

adverb

in a perfect manner or to a perfect degree: to sing an aria perfectly.
completely; fully; adequately: This will suit my purpose perfectly. He’s perfectly happy to help out. She’s perfectly capable of making her own decision.

Origin of perfectly

1275–1325; perfect + -ly; replacing Middle English parfitly, derivative of parfit (see perfect)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for perfectly

British Dictionary definitions for perfectly

perfectly

/ (ˈpɜːfɪktlɪ) /

adverb

completely, utterly, or absolutely
in a perfect way; extremely well
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012