the practice of one's profession as an independent rather than as an employee.
Practice vs. PractiseThe difference between practice and practise mainly comes down to British vs. American spelling ...
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for private practice
British medical practice that is not part of the National Health Service
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