high-maintenance

adjective

needing frequent maintenance or repair: My bike is high-maintenance; this is its third front wheel this month.
Informal. demanding a great deal of attention, money, or effort: His high-maintenance girlfriend refuses to get engaged without a ring and diamond earrings to match.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for high-maintenance

Contemporary Examples of high-maintenance

She is nurturing to talent but also indulgent—especially with high-maintenance directors.
Sony Drops Pitt for Clooney?
Kim Masters
July 5, 2009
Personally, I have no problem with mind candy or high-maintenance housewives either.
Wives Gone Wild!
Elizabeth Hayt
February 26, 2009

British Dictionary definitions for high-maintenance

high-maintenance

adjective

(of a piece of equipment, motor vehicle, etc) requiring regular maintenance to keep it in working order
informal (of a person) requiring a high level of care and attention; demanding

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