interindividual

adjective

in·​ter·​in·​di·​vid·​u·​al ˌin-tər-ˌin-də-ˈvi-jə-wəl 

-ˈvij-wəl,

-ˈvi-jəl,

-ˈvi-jü-əl

variants or inter-individual

: taking place between or involving individuals

interindividual variations

interindividual communication

Word History

First Known Use

1838, in the meaning defined above

Medical Definition

interindividual

adjective

in·​ter·​in·​di·​vid·​u·​al -ˌin-də-ˈvij-(ə-)wəl, -ˈvij-əl 

: involving or taking place between individuals

interindividual conflicts