ho‧lis‧tic /həʊˈlɪstɪk $ hoʊ-/ adjective
[Date: 1900-2000; Language: Greek; Origin: holos 'whole']

1. considering a person or thing as a whole, rather than as separate parts:
a holistic approach to design

2. holistic medicine/treatment/healing etc medical treatment based on the belief that the whole person must be treated, not just the part of their body that has a disease ⇒ alternative medicine
—holistically /-kli/ adverb

[TahlilGaran] Dictionary of Contemporary English ▲