

intervenes
/ˌɪntərˈviːnz/ /ˌɪnɾərˈviːnz/


verb
To occur or act as an obstacle or delay.


verb
To come between, or to be between, persons or things.

verb
In a suit to which one has not been made a party, to put forward a defense of one's interest in the subject matter.
"an application for leave (i.e. permission) to intervene"
