A system of beliefs and practices based on the philosophy of Rudolf Steiner; it claims to integrate the practical and psychological in child-centered education WordNet 3.0 & Open English WordNet

Anthroposophy is a spiritual movement which was founded in the early 20th century by the esotericist Rudolf Steiner that postulates the existence of an objective, intellectually comprehensible spiritual world, accessible to human experience. Wikipedia

Esoteric philosophy founded by Rudolf Steiner postulating the existence of an objective spiritual world accessible to human experience Wikidata

A spiritual movement inaugurated by Rudolf Steiner (also capitalized as Anthroposophy), postulating the existence of an objective, intellectually comprehensible spiritual world accessible to direct experience through inner development. Wiktionary

Spiritual movement. Wiktionary (translation)