multiscience1
/mʌlˈtɪsɪəns/rare
noun
Knowledge of many things.
Origin
Mid 19th century; earliest use found in Samuel Taylor Coleridge (1772–1834), poet, critic, and philosopher. From multi- + -science; compare science.
multiscience2
/ˌmʌltɪˈsʌɪəns/adjective
Involving or relating to several scientific disciplines or areas of study.
Origin
1950s; earliest use found in Quarterly Journal of Economics. From multi- + science.