sub verbo

Latin phrase
sub ver·​bo | \ su̇b-ˈwer-bō How to pronounce sub verbo (audio) , ˌsəb-ˈvər-bō\
variants: or sub voce \ su̇b-​ˈwō-​ke How to pronounce sub voce (audio) , ˌsəb-​ˈvō-​sē \

Definition of sub verbo

: under the word abbreviation sv introducing a cross-reference in a dictionary or index