Definition of roman expérimental in English:
roman expérimental
noun
A realistic novel which explores or draws upon deterministic theories of human nature (especially with reference to the writings of Émile Zola). Also (occasionally) figurative.
Pronunciation
roman expérimental
/rə(ʊ)ˌmɒ̃ ɛkˌspɛrɪmɒnˈtɑːl/ /rə(ʊ)ˌman ɛkˌspɛrɪmɒnˈtɑːl/Origin
Late 19th century; earliest use found in William James (1842–1910), philosopher and psychologist. From French roman expérimental from roman + expérimental.
Are You Learning English? Here Are Our Top English Tips