Concomitance
Origin
First attested 1607, from French concomitant, from Latin concomitari ("accompany"), from con- ("together") + comitari ("to company"), from comes, comitis ("companion").
Full definition of concomitance
Noun
concomitance
(plural concomitances)- occurrence or existence together or in connection with one another, co-existence
- a concomitant